Compile themes

dist/base16-3024.rstheme

-/* rs-theme-name: Sassy - base16 3024 */
-/* rs-theme-is-dark: TRUE */
-/* 3024 by Jan T. Sott (http://github.com/idleberg) */
+/* rs-theme-name: Sassy - base16 NA */
 /* 3024 by Jan T. Sott (http://github.com/idleberg) */
 .ace_gutter {
   background: #090300;
   color: #090300;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #3a3432 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #3d3937 !important;
+  color: #f7f7f7 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #3d3937 !important;
+  color: #f7f7f7 !important;
+}
+
+.dataTables_info {
+  background: #3d3937 !important;
+  color: #f7f7f7 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-apathy.rstheme

 /* rs-theme-name: Sassy - base16 Apathy */
-/* rs-theme-is-dark: TRUE */
-/* Apathy by Jannik Siebert (https://github.com/janniks) */
 /* Apathy by Jannik Siebert (https://github.com/janniks) */
 .ace_gutter {
   background: #031A16;
   color: #031A16;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #0B342D !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #123b34 !important;
+  color: #D2E7E4 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #123b34 !important;
+  color: #D2E7E4 !important;
+}
+
+.dataTables_info {
+  background: #123b34 !important;
+  color: #D2E7E4 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-ashes.rstheme

 /* rs-theme-name: Sassy - base16 Ashes */
-/* rs-theme-is-dark: TRUE */
-/* Ashes by Jannik Siebert (https://github.com/janniks) */
 /* Ashes by Jannik Siebert (https://github.com/janniks) */
 .ace_gutter {
   background: #1C2023;
   color: #1C2023;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #393F45 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #4a5157 !important;
+  color: #F3F4F5 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #4a5157 !important;
+  color: #F3F4F5 !important;
+}
+
+.dataTables_info {
+  background: #4a5157 !important;
+  color: #F3F4F5 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-atelier-cave.rstheme

 /* rs-theme-name: Sassy - base16 Atelier Cave */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Cave by Bram de Haan (http://atelierbramdehaan.nl) */
 /* Atelier Cave by Bram de Haan (http://atelierbramdehaan.nl) */
 .ace_gutter {
   background: #19171c;
   color: #19171c;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #26232a !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #4b4652 !important;
+  color: #efecf4 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #4b4652 !important;
+  color: #efecf4 !important;
+}
+
+.dataTables_info {
+  background: #4b4652 !important;
+  color: #efecf4 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-atelier-dune.rstheme

 /* rs-theme-name: Sassy - base16 Atelier Dune */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Dune by Bram de Haan (http://atelierbramdehaan.nl) */
 /* Atelier Dune by Bram de Haan (http://atelierbramdehaan.nl) */
 .ace_gutter {
   background: #20201d;
   color: #20201d;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #292824 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #605e52 !important;
+  color: #fefbec !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #605e52 !important;
+  color: #fefbec !important;
+}
+
+.dataTables_info {
+  background: #605e52 !important;
+  color: #fefbec !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-atelier-estuary.rstheme

 /* rs-theme-name: Sassy - base16 Atelier Estuary */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Estuary by Bram de Haan (http://atelierbramdehaan.nl) */
 /* Atelier Estuary by Bram de Haan (http://atelierbramdehaan.nl) */
 .ace_gutter {
   background: #22221b;
   color: #22221b;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #302f27 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #515043 !important;
+  color: #f4f3ec !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #515043 !important;
+  color: #f4f3ec !important;
+}
+
+.dataTables_info {
+  background: #515043 !important;
+  color: #f4f3ec !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-atelier-forest.rstheme

 /* rs-theme-name: Sassy - base16 Atelier Forest */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Forest by Bram de Haan (http://atelierbramdehaan.nl) */
 /* Atelier Forest by Bram de Haan (http://atelierbramdehaan.nl) */
 .ace_gutter {
   background: #1b1918;
   color: #1b1918;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #2c2421 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #5b5552 !important;
+  color: #f1efee !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #5b5552 !important;
+  color: #f1efee !important;
+}
+
+.dataTables_info {
+  background: #5b5552 !important;
+  color: #f1efee !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-atelier-heath.rstheme

 /* rs-theme-name: Sassy - base16 Atelier Heath */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Heath by Bram de Haan (http://atelierbramdehaan.nl) */
 /* Atelier Heath by Bram de Haan (http://atelierbramdehaan.nl) */
 .ace_gutter {
   background: #1b181b;
   color: #1b181b;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #292329 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #5b515b !important;
+  color: #f7f3f7 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #5b515b !important;
+  color: #f7f3f7 !important;
+}
+
+.dataTables_info {
+  background: #5b515b !important;
+  color: #f7f3f7 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-atelier-lakeside.rstheme

 /* rs-theme-name: Sassy - base16 Atelier Lakeside */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Lakeside by Bram de Haan (http://atelierbramdehaan.nl) */
 /* Atelier Lakeside by Bram de Haan (http://atelierbramdehaan.nl) */
 .ace_gutter {
   background: #161b1d;
   color: #161b1d;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #1f292e !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #475f6c !important;
+  color: #ebf8ff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #475f6c !important;
+  color: #ebf8ff !important;
+}
+
+.dataTables_info {
+  background: #475f6c !important;
+  color: #ebf8ff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-atelier-plateau.rstheme

 /* rs-theme-name: Sassy - base16 Atelier Plateau */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Plateau by Bram de Haan (http://atelierbramdehaan.nl) */
 /* Atelier Plateau by Bram de Haan (http://atelierbramdehaan.nl) */
 .ace_gutter {
   background: #1b1818;
   color: #1b1818;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #292424 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #4b4444 !important;
+  color: #f4ecec !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #4b4444 !important;
+  color: #f4ecec !important;
+}
+
+.dataTables_info {
+  background: #4b4444 !important;
+  color: #f4ecec !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-atelier-savanna.rstheme

 /* rs-theme-name: Sassy - base16 Atelier Savanna */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Savanna by Bram de Haan (http://atelierbramdehaan.nl) */
 /* Atelier Savanna by Bram de Haan (http://atelierbramdehaan.nl) */
 .ace_gutter {
   background: #171c19;
   color: #171c19;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #232a25 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #46524b !important;
+  color: #ecf4ee !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #46524b !important;
+  color: #ecf4ee !important;
+}
+
+.dataTables_info {
+  background: #46524b !important;
+  color: #ecf4ee !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-atelier-seaside.rstheme

 /* rs-theme-name: Sassy - base16 Atelier Seaside */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Seaside by Bram de Haan (http://atelierbramdehaan.nl) */
 /* Atelier Seaside by Bram de Haan (http://atelierbramdehaan.nl) */
 .ace_gutter {
   background: #131513;
   color: #131513;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #242924 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #526052 !important;
+  color: #f4fbf4 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #526052 !important;
+  color: #f4fbf4 !important;
+}
+
+.dataTables_info {
+  background: #526052 !important;
+  color: #f4fbf4 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-atelier-sulphurpool.rstheme

 /* rs-theme-name: Sassy - base16 Atelier Sulphurpool */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Sulphurpool by Bram de Haan (http://atelierbramdehaan.nl) */
 /* Atelier Sulphurpool by Bram de Haan (http://atelierbramdehaan.nl) */
 .ace_gutter {
   background: #202746;
   color: #202746;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #293256 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #545b78 !important;
+  color: #f5f7ff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #545b78 !important;
+  color: #f5f7ff !important;
+}
+
+.dataTables_info {
+  background: #545b78 !important;
+  color: #f5f7ff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-bespin.rstheme

 /* rs-theme-name: Sassy - base16 Bespin */
-/* rs-theme-is-dark: TRUE */
-/* Bespin by Jan T. Sott */
 /* Bespin by Jan T. Sott */
 .ace_gutter {
   background: #28211c;
   color: #28211c;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #36312e !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #51504f !important;
+  color: #baae9e !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #51504f !important;
+  color: #baae9e !important;
+}
+
+.dataTables_info {
+  background: #51504f !important;
+  color: #baae9e !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-brewer.rstheme

 @charset "UTF-8";
 /* rs-theme-name: Sassy - base16 Brewer */
-/* rs-theme-is-dark: TRUE */
-/* Brewer by Timothée Poisot (http://github.com/tpoisot) */
 /* Brewer by Timothée Poisot (http://github.com/tpoisot) */
 .ace_gutter {
   background: #0c0d0e;
   color: #0c0d0e;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #2e2f30 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #444546 !important;
+  color: #fcfdfe !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #444546 !important;
+  color: #fcfdfe !important;
+}
+
+.dataTables_info {
+  background: #444546 !important;
+  color: #fcfdfe !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-bright.rstheme

 /* rs-theme-name: Sassy - base16 Bright */
-/* rs-theme-is-dark: TRUE */
-/* Bright by Chris Kempson (http://chriskempson.com) */
 /* Bright by Chris Kempson (http://chriskempson.com) */
 .ace_gutter {
   background: #000000;
   color: #000000;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #303030 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #434343 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #434343 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #434343 !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-chalk.rstheme

 /* rs-theme-name: Sassy - base16 Chalk */
-/* rs-theme-is-dark: TRUE */
-/* Chalk by Chris Kempson (http://chriskempson.com) */
 /* Chalk by Chris Kempson (http://chriskempson.com) */
 .ace_gutter {
   background: #151515;
   color: #151515;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #202020 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #232323 !important;
+  color: #f5f5f5 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #232323 !important;
+  color: #f5f5f5 !important;
+}
+
+.dataTables_info {
+  background: #232323 !important;
+  color: #f5f5f5 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-codeschool.rstheme

 /* rs-theme-name: Sassy - base16 Codeschool */
-/* rs-theme-is-dark: TRUE */
-/* Codeschool by brettof86 */
 /* Codeschool by brettof86 */
 .ace_gutter {
   background: #232c31;
   color: #232c31;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #1c3657 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #1f272b !important;
+  color: #b5d8f6 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #1f272b !important;
+  color: #b5d8f6 !important;
+}
+
+.dataTables_info {
+  background: #1f272b !important;
+  color: #b5d8f6 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-cupcake.rstheme

 /* rs-theme-name: Sassy - base16 Cupcake */
-/* rs-theme-is-dark: FALSE */
-/* Cupcake by Chris Kempson (http://chriskempson.com) */
 /* Cupcake by Chris Kempson (http://chriskempson.com) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #fbf1f2;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #f2f1f4 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #cbc7d2 !important;
+  color: #585062 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #cbc7d2 !important;
+  color: #585062 !important;
+}
+
+.dataTables_info {
+  background: #cbc7d2 !important;
+  color: #585062 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-darktooth.rstheme

 /* rs-theme-name: Sassy - base16 Darktooth */
-/* rs-theme-is-dark: TRUE */
-/* Darktooth by Jason Milkins (https://github.com/jasonm23) */
 /* Darktooth by Jason Milkins (https://github.com/jasonm23) */
 .ace_gutter {
   background: #1D2021;
   color: #1D2021;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #32302F !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #423d39 !important;
+  color: #FDF4C1 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #423d39 !important;
+  color: #FDF4C1 !important;
+}
+
+.dataTables_info {
+  background: #423d39 !important;
+  color: #FDF4C1 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-default-dark.rstheme

 /* rs-theme-name: Sassy - base16 Default Dark */
-/* rs-theme-is-dark: TRUE */
-/* Default Dark by Chris Kempson (http://chriskempson.com) */
 /* Default Dark by Chris Kempson (http://chriskempson.com) */
 .ace_gutter {
   background: #181818;
   color: #181818;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #282828 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #2b2b2b !important;
+  color: #f8f8f8 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #2b2b2b !important;
+  color: #f8f8f8 !important;
+}
+
+.dataTables_info {
+  background: #2b2b2b !important;
+  color: #f8f8f8 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-default-light.rstheme

 /* rs-theme-name: Sassy - base16 Default Light */
-/* rs-theme-is-dark: FALSE */
-/* Default Light by Chris Kempson (http://chriskempson.com) */
 /* Default Light by Chris Kempson (http://chriskempson.com) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #f8f8f8;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #e8e8e8 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #cbcbcb !important;
+  color: #181818 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #cbcbcb !important;
+  color: #181818 !important;
+}
+
+.dataTables_info {
+  background: #cbcbcb !important;
+  color: #181818 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-dracula.rstheme

 /* rs-theme-name: Sassy - base16 Dracula */
-/* rs-theme-is-dark: TRUE */
-/* Dracula by Mike Barkmin (http://github.com/mikebarkmin) based on Dracula Theme (http://github.com/dracula) */
 /* Dracula by Mike Barkmin (http://github.com/mikebarkmin) based on Dracula Theme (http://github.com/dracula) */
 .ace_gutter {
   background: #282936;
   color: #282936;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #3a3c4e !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #424459 !important;
+  color: #f7f7fb !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #424459 !important;
+  color: #f7f7fb !important;
+}
+
+.dataTables_info {
+  background: #424459 !important;
+  color: #f7f7fb !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-eighties.rstheme

 /* rs-theme-name: Sassy - base16 Eighties */
-/* rs-theme-is-dark: TRUE */
-/* Eighties by Chris Kempson (http://chriskempson.com) */
 /* Eighties by Chris Kempson (http://chriskempson.com) */
 .ace_gutter {
   background: #2d2d2d;
   color: #2d2d2d;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #393939 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #444444 !important;
+  color: #f2f0ec !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #444444 !important;
+  color: #f2f0ec !important;
+}
+
+.dataTables_info {
+  background: #444444 !important;
+  color: #f2f0ec !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-embers.rstheme

 /* rs-theme-name: Sassy - base16 Embers */
-/* rs-theme-is-dark: TRUE */
-/* Embers by Jannik Siebert (https://github.com/janniks) */
 /* Embers by Jannik Siebert (https://github.com/janniks) */
 .ace_gutter {
   background: #16130F;
   color: #16130F;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #2C2620 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #342e27 !important;
+  color: #DBD6D1 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #342e27 !important;
+  color: #DBD6D1 !important;
+}
+
+.dataTables_info {
+  background: #342e27 !important;
+  color: #DBD6D1 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-flat.rstheme

 /* rs-theme-name: Sassy - base16 Flat */
-/* rs-theme-is-dark: TRUE */
-/* Flat by Chris Kempson (http://chriskempson.com) */
 /* Flat by Chris Kempson (http://chriskempson.com) */
 .ace_gutter {
   background: #2C3E50;
   color: #2C3E50;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #34495E !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #727f80 !important;
+  color: #ECF0F1 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #727f80 !important;
+  color: #ECF0F1 !important;
+}
+
+.dataTables_info {
+  background: #727f80 !important;
+  color: #ECF0F1 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-github.rstheme

 /* rs-theme-name: Sassy - base16 Github */
-/* rs-theme-is-dark: FALSE */
-/* Github by Defman21 */
 /* Github by Defman21 */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #ffffff;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #f5f5f5 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #b1b1f8 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #b1b1f8 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #b1b1f8 !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-google-dark.rstheme

 /* rs-theme-name: Sassy - base16 Google Dark */
-/* rs-theme-is-dark: TRUE */
-/* Google Dark by Seth Wright (http://sethawright.com) */
 /* Google Dark by Seth Wright (http://sethawright.com) */
 .ace_gutter {
   background: #1d1f21;
   color: #1d1f21;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #282a2e !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #2b2e33 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #2b2e33 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #2b2e33 !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-google-light.rstheme

 /* rs-theme-name: Sassy - base16 Google Light */
-/* rs-theme-is-dark: FALSE */
-/* Google Light by Seth Wright (http://sethawright.com) */
 /* Google Light by Seth Wright (http://sethawright.com) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #ffffff;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #e0e0e0 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #b8bcb9 !important;
+  color: #1d1f21 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #b8bcb9 !important;
+  color: #1d1f21 !important;
+}
+
+.dataTables_info {
+  background: #b8bcb9 !important;
+  color: #1d1f21 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-grayscale-dark.rstheme

 /* rs-theme-name: Sassy - base16 Grayscale Dark */
-/* rs-theme-is-dark: TRUE */
-/* Grayscale Dark by Alexandre Gavioli (https://github.com/Alexx2/) */
 /* Grayscale Dark by Alexandre Gavioli (https://github.com/Alexx2/) */
 .ace_gutter {
   background: #101010;
   color: #101010;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #252525 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #393939 !important;
+  color: #f7f7f7 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #393939 !important;
+  color: #f7f7f7 !important;
+}
+
+.dataTables_info {
+  background: #393939 !important;
+  color: #f7f7f7 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-grayscale-light.rstheme

 /* rs-theme-name: Sassy - base16 Grayscale Light */
-/* rs-theme-is-dark: FALSE */
-/* Grayscale Light by Alexandre Gavioli (https://github.com/Alexx2/) */
 /* Grayscale Light by Alexandre Gavioli (https://github.com/Alexx2/) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #f7f7f7;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #e3e3e3 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #acacac !important;
+  color: #101010 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #acacac !important;
+  color: #101010 !important;
+}
+
+.dataTables_info {
+  background: #acacac !important;
+  color: #101010 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-green-screen.rstheme

 /* rs-theme-name: Sassy - base16 Green Screen */
-/* rs-theme-is-dark: TRUE */
-/* Green Screen by Chris Kempson (http://chriskempson.com) */
 /* Green Screen by Chris Kempson (http://chriskempson.com) */
 .ace_gutter {
   background: #001100;
   color: #001100;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #003300 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #003c00 !important;
+  color: #00ff00 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #003c00 !important;
+  color: #00ff00 !important;
+}
+
+.dataTables_info {
+  background: #003c00 !important;
+  color: #00ff00 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-gruvbox-dark-hard.rstheme

-/* rs-theme-name: Sassy - base16 hard */
-/* rs-theme-is-dark: TRUE */
-/* Gruvbox dark, hard by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
+/* rs-theme-name: Sassy - base16 Gruvbox dark, hard */
 /* Gruvbox dark, hard by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
 .ace_gutter {
   background: #1d2021;
   color: #1d2021;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #3c3836 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #423d39 !important;
+  color: #fbf1c7 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #423d39 !important;
+  color: #fbf1c7 !important;
+}
+
+.dataTables_info {
+  background: #423d39 !important;
+  color: #fbf1c7 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-gruvbox-dark-medium.rstheme

-/* rs-theme-name: Sassy - base16 medium */
-/* rs-theme-is-dark: TRUE */
-/* Gruvbox dark, medium by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
+/* rs-theme-name: Sassy - base16 Gruvbox dark, medium */
 /* Gruvbox dark, medium by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
 .ace_gutter {
   background: #282828;
   color: #282828;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #3c3836 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #423d39 !important;
+  color: #fbf1c7 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #423d39 !important;
+  color: #fbf1c7 !important;
+}
+
+.dataTables_info {
+  background: #423d39 !important;
+  color: #fbf1c7 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-gruvbox-dark-pale.rstheme

-/* rs-theme-name: Sassy - base16 pale */
-/* rs-theme-is-dark: TRUE */
-/* Gruvbox dark, pale by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
+/* rs-theme-name: Sassy - base16 Gruvbox dark, pale */
 /* Gruvbox dark, pale by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
 .ace_gutter {
   background: #262626;
   color: #262626;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #3a3a3a !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #414141 !important;
+  color: #ebdbb2 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #414141 !important;
+  color: #ebdbb2 !important;
+}
+
+.dataTables_info {
+  background: #414141 !important;
+  color: #ebdbb2 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-gruvbox-dark-soft.rstheme

-/* rs-theme-name: Sassy - base16 soft */
-/* rs-theme-is-dark: TRUE */
-/* Gruvbox dark, soft by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
+/* rs-theme-name: Sassy - base16 Gruvbox dark, soft */
 /* Gruvbox dark, soft by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
 .ace_gutter {
   background: #32302f;
   color: #32302f;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #3c3836 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #423d39 !important;
+  color: #fbf1c7 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #423d39 !important;
+  color: #fbf1c7 !important;
+}
+
+.dataTables_info {
+  background: #423d39 !important;
+  color: #fbf1c7 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-gruvbox-light-hard.rstheme

-/* rs-theme-name: Sassy - base16 hard */
-/* rs-theme-is-dark: FALSE */
-/* Gruvbox light, hard by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
+/* rs-theme-name: Sassy - base16 Gruvbox light, hard */
 /* Gruvbox light, hard by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #f9f5d7;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #ebdbb2 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #cdb98f !important;
+  color: #282828 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #cdb98f !important;
+  color: #282828 !important;
+}
+
+.dataTables_info {
+  background: #cdb98f !important;
+  color: #282828 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-gruvbox-light-medium.rstheme

-/* rs-theme-name: Sassy - base16 medium */
-/* rs-theme-is-dark: FALSE */
-/* Gruvbox light, medium by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
+/* rs-theme-name: Sassy - base16 Gruvbox light, medium */
 /* Gruvbox light, medium by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #fbf1c7;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #ebdbb2 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #cdb98f !important;
+  color: #282828 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #cdb98f !important;
+  color: #282828 !important;
+}
+
+.dataTables_info {
+  background: #cdb98f !important;
+  color: #282828 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-gruvbox-light-soft.rstheme

-/* rs-theme-name: Sassy - base16 soft */
-/* rs-theme-is-dark: FALSE */
-/* Gruvbox light, soft by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
+/* rs-theme-name: Sassy - base16 Gruvbox light, soft */
 /* Gruvbox light, soft by Dawid Kurek (dawikur@gmail.com), morhetz (https://github.com/morhetz/gruvbox) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #f2e5bc;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #ebdbb2 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #cdb98f !important;
+  color: #282828 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #cdb98f !important;
+  color: #282828 !important;
+}
+
+.dataTables_info {
+  background: #cdb98f !important;
+  color: #282828 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-harmonic16-dark.rstheme

-/* rs-theme-name: Sassy - base16 Harmonic16 Dark */
-/* rs-theme-is-dark: TRUE */
-/* Harmonic16 Dark by Jannik Siebert (https://github.com/janniks) */
+/* rs-theme-name: Sassy - base16 NA */
 /* Harmonic16 Dark by Jannik Siebert (https://github.com/janniks) */
 .ace_gutter {
   background: #0b1c2c;
   color: #0b1c2c;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #223b54 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #374f68 !important;
+  color: #f7f9fb !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #374f68 !important;
+  color: #f7f9fb !important;
+}
+
+.dataTables_info {
+  background: #374f68 !important;
+  color: #f7f9fb !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-harmonic16-light.rstheme

-/* rs-theme-name: Sassy - base16 Harmonic16 Light */
-/* rs-theme-is-dark: FALSE */
-/* Harmonic16 Light by Jannik Siebert (https://github.com/janniks) */
+/* rs-theme-name: Sassy - base16 NA */
 /* Harmonic16 Light by Jannik Siebert (https://github.com/janniks) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #f7f9fb;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #e5ebf1 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #bbc9d9 !important;
+  color: #0b1c2c !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #bbc9d9 !important;
+  color: #0b1c2c !important;
+}
+
+.dataTables_info {
+  background: #bbc9d9 !important;
+  color: #0b1c2c !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-hopscotch.rstheme

 /* rs-theme-name: Sassy - base16 Hopscotch */
-/* rs-theme-is-dark: TRUE */
-/* Hopscotch by Jan T. Sott */
 /* Hopscotch by Jan T. Sott */
 .ace_gutter {
   background: #322931;
   color: #322931;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #433b42 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #4f484e !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #4f484e !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #4f484e !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-ir-black.rstheme

 @charset "UTF-8";
 /* rs-theme-name: Sassy - base16 IR Black */
-/* rs-theme-is-dark: TRUE */
-/* IR Black by Timothée Poisot (http://timotheepoisot.fr) */
 /* IR Black by Timothée Poisot (http://timotheepoisot.fr) */
 .ace_gutter {
   background: #000000;
   color: #000000;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #242422 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #3b3b38 !important;
+  color: #fdfbee !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #3b3b38 !important;
+  color: #fdfbee !important;
+}
+
+.dataTables_info {
+  background: #3b3b38 !important;
+  color: #fdfbee !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-isotope.rstheme

 /* rs-theme-name: Sassy - base16 Isotope */
-/* rs-theme-is-dark: TRUE */
-/* Isotope by Jan T. Sott */
 /* Isotope by Jan T. Sott */
 .ace_gutter {
   background: #000000;
   color: #000000;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #404040 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #535353 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #535353 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #535353 !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-london-tube.rstheme

 /* rs-theme-name: Sassy - base16 London Tube */
-/* rs-theme-is-dark: TRUE */
-/* London Tube by Jan T. Sott */
 /* London Tube by Jan T. Sott */
 .ace_gutter {
   background: #231f20;
   color: #231f20;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #1c3f95 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #4d4a4b !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #4d4a4b !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #4d4a4b !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-macintosh.rstheme

 /* rs-theme-name: Sassy - base16 Macintosh */
-/* rs-theme-is-dark: TRUE */
-/* Macintosh by Rebecca Bettencourt (http://www.kreativekorp.com) */
 /* Macintosh by Rebecca Bettencourt (http://www.kreativekorp.com) */
 .ace_gutter {
   background: #000000;
   color: #000000;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #404040 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #333333 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #333333 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #333333 !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-marrakesh.rstheme

 /* rs-theme-name: Sassy - base16 Marrakesh */
-/* rs-theme-is-dark: TRUE */
-/* Marrakesh by Alexandre Gavioli (http://github.com/Alexx2/) */
 /* Marrakesh by Alexandre Gavioli (http://github.com/Alexx2/) */
 .ace_gutter {
   background: #201602;
   color: #201602;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #302e00 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #4a4712 !important;
+  color: #faf0a5 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #4a4712 !important;
+  color: #faf0a5 !important;
+}
+
+.dataTables_info {
+  background: #4a4712 !important;
+  color: #faf0a5 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-materia.rstheme

 /* rs-theme-name: Sassy - base16 Materia */
-/* rs-theme-is-dark: TRUE */
-/* Materia by Defman21 */
 /* Materia by Defman21 */
 .ace_gutter {
   background: #263238;
   color: #263238;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #2C393F !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #2d3940 !important;
+  color: #FFFFFF !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #2d3940 !important;
+  color: #FFFFFF !important;
+}
+
+.dataTables_info {
+  background: #2d3940 !important;
+  color: #FFFFFF !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-mexico-light.rstheme

 /* rs-theme-name: Sassy - base16 Mexico Light */
-/* rs-theme-is-dark: FALSE */
-/* Mexico Light by Sheldon Johnson */
 /* Mexico Light by Sheldon Johnson */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #f8f8f8;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #e8e8e8 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #cbcbcb !important;
+  color: #181818 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #cbcbcb !important;
+  color: #181818 !important;
+}
+
+.dataTables_info {
+  background: #cbcbcb !important;
+  color: #181818 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-mocha.rstheme

 /* rs-theme-name: Sassy - base16 Mocha */
-/* rs-theme-is-dark: TRUE */
-/* Mocha by Chris Kempson (http://chriskempson.com) */
 /* Mocha by Chris Kempson (http://chriskempson.com) */
 .ace_gutter {
   background: #3B3228;
   color: #3B3228;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #534636 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #544536 !important;
+  color: #f5eeeb !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #544536 !important;
+  color: #f5eeeb !important;
+}
+
+.dataTables_info {
+  background: #544536 !important;
+  color: #f5eeeb !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-monokai.rstheme

 /* rs-theme-name: Sassy - base16 Monokai */
-/* rs-theme-is-dark: TRUE */
-/* Monokai by Wimer Hazenberg (http://www.monokai.nl) */
 /* Monokai by Wimer Hazenberg (http://www.monokai.nl) */
 .ace_gutter {
   background: #272822;
   color: #272822;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #383830 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #3b3a32 !important;
+  color: #f9f8f5 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #3b3a32 !important;
+  color: #f9f8f5 !important;
+}
+
+.dataTables_info {
+  background: #3b3a32 !important;
+  color: #f9f8f5 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-nord.rstheme

 /* rs-theme-name: Sassy - base16 Nord */
-/* rs-theme-is-dark: TRUE */
-/* Nord by arcticicestudio */
 /* Nord by arcticicestudio */
 .ace_gutter {
   background: #2E3440;
   color: #2E3440;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #3B4252 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #38404f !important;
+  color: #8FBCBB !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #38404f !important;
+  color: #8FBCBB !important;
+}
+
+.dataTables_info {
+  background: #38404f !important;
+  color: #8FBCBB !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-ocean.rstheme

 /* rs-theme-name: Sassy - base16 Ocean */
-/* rs-theme-is-dark: TRUE */
-/* Ocean by Chris Kempson (http://chriskempson.com) */
 /* Ocean by Chris Kempson (http://chriskempson.com) */
 .ace_gutter {
   background: #2b303b;
   color: #2b303b;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #343d46 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #444e58 !important;
+  color: #eff1f5 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #444e58 !important;
+  color: #eff1f5 !important;
+}
+
+.dataTables_info {
+  background: #444e58 !important;
+  color: #eff1f5 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-oceanicnext.rstheme

 /* rs-theme-name: Sassy - base16 OceanicNext */
-/* rs-theme-is-dark: TRUE */
-/* OceanicNext by https://github.com/voronianski/oceanic-next-color-scheme */
 /* OceanicNext by https://github.com/voronianski/oceanic-next-color-scheme */
 .ace_gutter {
   background: #1B2B34;
   color: #1B2B34;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #343D46 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #444e58 !important;
+  color: #D8DEE9 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #444e58 !important;
+  color: #D8DEE9 !important;
+}
+
+.dataTables_info {
+  background: #444e58 !important;
+  color: #D8DEE9 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-onedark.rstheme

 /* rs-theme-name: Sassy - base16 OneDark */
-/* rs-theme-is-dark: TRUE */
-/* OneDark by Lalit Magant (http://github.com/tilal6991) */
 /* OneDark by Lalit Magant (http://github.com/tilal6991) */
 .ace_gutter {
   background: #282c34;
   color: #282c34;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #353b45 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #333843 !important;
+  color: #c8ccd4 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #333843 !important;
+  color: #c8ccd4 !important;
+}
+
+.dataTables_info {
+  background: #333843 !important;
+  color: #c8ccd4 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-paraiso.rstheme

 /* rs-theme-name: Sassy - base16 Paraiso */
-/* rs-theme-is-dark: TRUE */
-/* Paraiso by Jan T. Sott */
 /* Paraiso by Jan T. Sott */
 .ace_gutter {
   background: #2f1e2e;
   color: #2f1e2e;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #41323f !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #41363f !important;
+  color: #e7e9db !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #41363f !important;
+  color: #e7e9db !important;
+}
+
+.dataTables_info {
+  background: #41363f !important;
+  color: #e7e9db !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-phd.rstheme

 /* rs-theme-name: Sassy - base16 PhD */
-/* rs-theme-is-dark: TRUE */
-/* PhD by Hennig Hasemann (http://leetless.de/vim.html) */
 /* PhD by Hennig Hasemann (http://leetless.de/vim.html) */
 .ace_gutter {
   background: #061229;
   color: #061229;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #2a3448 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #424a57 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #424a57 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #424a57 !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-pico.rstheme

 /* rs-theme-name: Sassy - base16 Pico */
-/* rs-theme-is-dark: TRUE */
-/* Pico by PICO-8 (http://www.lexaloffle.com/pico-8.php) */
 /* Pico by PICO-8 (http://www.lexaloffle.com/pico-8.php) */
 .ace_gutter {
   background: #000000;
   color: #000000;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #1d2b53 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #6a1f46 !important;
+  color: #fff1e8 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #6a1f46 !important;
+  color: #fff1e8 !important;
+}
+
+.dataTables_info {
+  background: #6a1f46 !important;
+  color: #fff1e8 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-pop.rstheme

 /* rs-theme-name: Sassy - base16 Pop */
-/* rs-theme-is-dark: TRUE */
-/* Pop by Chris Kempson (http://chriskempson.com) */
 /* Pop by Chris Kempson (http://chriskempson.com) */
 .ace_gutter {
   background: #000000;
   color: #000000;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #202020 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #232323 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #232323 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #232323 !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-railscasts.rstheme

 /* rs-theme-name: Sassy - base16 Railscasts */
-/* rs-theme-is-dark: TRUE */
-/* Railscasts by Ryan Bates (http://railscasts.com) */
 /* Railscasts by Ryan Bates (http://railscasts.com) */
 .ace_gutter {
   background: #2b2b2b;
   color: #2b2b2b;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #272935 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #303546 !important;
+  color: #f9f7f3 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #303546 !important;
+  color: #f9f7f3 !important;
+}
+
+.dataTables_info {
+  background: #303546 !important;
+  color: #f9f7f3 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-rebecca.rstheme

 /* rs-theme-name: Sassy - base16 Rebecca */
-/* rs-theme-is-dark: TRUE */
-/* Rebecca by Victor Borja (http://github.com/vic) based on Rebecca Theme (http://github.com/vic/rebecca-theme) */
 /* Rebecca by Victor Borja (http://github.com/vic) based on Rebecca Theme (http://github.com/vic/rebecca-theme) */
 .ace_gutter {
   background: #292a44;
   color: #292a44;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #663399 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #2f3052 !important;
+  color: #53495d !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #2f3052 !important;
+  color: #53495d !important;
+}
+
+.dataTables_info {
+  background: #2f3052 !important;
+  color: #53495d !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-seti-ui.rstheme

 /* rs-theme-name: Sassy - base16 Seti UI */
-/* rs-theme-is-dark: TRUE */
-/* Seti UI by  */
 /* Seti UI by  */
 .ace_gutter {
   background: #151718;
   color: #151718;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #8ec43d !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #33667a !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #33667a !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #33667a !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-shapeshifter.rstheme

 /* rs-theme-name: Sassy - base16 Shapeshifter */
-/* rs-theme-is-dark: FALSE */
-/* Shapeshifter by Tyler Benziger (http://tybenz.com) */
 /* Shapeshifter by Tyler Benziger (http://tybenz.com) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #f9f9f9;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #e0e0e0 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #9e9e9e !important;
+  color: #000000 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #9e9e9e !important;
+  color: #000000 !important;
+}
+
+.dataTables_info {
+  background: #9e9e9e !important;
+  color: #000000 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-solar-flare.rstheme

 /* rs-theme-name: Sassy - base16 Solar Flare */
-/* rs-theme-is-dark: TRUE */
-/* Solar Flare by Chuck Harmston (https://chuck.harmston.ch) */
 /* Solar Flare by Chuck Harmston (https://chuck.harmston.ch) */
 .ace_gutter {
   background: #18262F;
   color: #18262F;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #222E38 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #4d5b66 !important;
+  color: #F5F7FA !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #4d5b66 !important;
+  color: #F5F7FA !important;
+}
+
+.dataTables_info {
+  background: #4d5b66 !important;
+  color: #F5F7FA !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-solarized-dark.rstheme

 /* rs-theme-name: Sassy - base16 Solarized Dark */
-/* rs-theme-is-dark: TRUE */
-/* Solarized Dark by Ethan Schoonover (http://ethanschoonover.com/solarized) */
 /* Solarized Dark by Ethan Schoonover (http://ethanschoonover.com/solarized) */
 .ace_gutter {
   background: #002b36;
   color: #002b36;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #073642 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #4d6066 !important;
+  color: #fdf6e3 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #4d6066 !important;
+  color: #fdf6e3 !important;
+}
+
+.dataTables_info {
+  background: #4d6066 !important;
+  color: #fdf6e3 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-solarized-light.rstheme

 /* rs-theme-name: Sassy - base16 Solarized Light */
-/* rs-theme-is-dark: TRUE */
-/* Solarized Light by Ethan Schoonover (http://ethanschoonover.com/solarized) */
 /* Solarized Light by Ethan Schoonover (http://ethanschoonover.com/solarized) */
 .ace_gutter {
   background: #fdf6e3;
   color: #fdf6e3;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #eee8d5 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #859595 !important;
+  color: #002b36 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #859595 !important;
+  color: #002b36 !important;
+}
+
+.dataTables_info {
+  background: #859595 !important;
+  color: #002b36 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-spacemacs.rstheme

 /* rs-theme-name: Sassy - base16 Spacemacs */
-/* rs-theme-is-dark: TRUE */
-/* Spacemacs by Nasser Alshammari (https://github.com/nashamri/spacemacs-theme) */
 /* Spacemacs by Nasser Alshammari (https://github.com/nashamri/spacemacs-theme) */
 .ace_gutter {
   background: #1f2022;
   color: #1f2022;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #282828 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #383647 !important;
+  color: #f8f8f8 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #383647 !important;
+  color: #f8f8f8 !important;
+}
+
+.dataTables_info {
+  background: #383647 !important;
+  color: #f8f8f8 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-summerfruit-dark.rstheme

 /* rs-theme-name: Sassy - base16 Summerfruit Dark */
-/* rs-theme-is-dark: TRUE */
-/* Summerfruit Dark by Christopher Corley (http://christop.club/) */
 /* Summerfruit Dark by Christopher Corley (http://christop.club/) */
 .ace_gutter {
   background: #151515;
   color: #151515;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #202020 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #232323 !important;
+  color: #FFFFFF !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #232323 !important;
+  color: #FFFFFF !important;
+}
+
+.dataTables_info {
+  background: #232323 !important;
+  color: #FFFFFF !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-summerfruit-light.rstheme

 /* rs-theme-name: Sassy - base16 Summerfruit Light */
-/* rs-theme-is-dark: FALSE */
-/* Summerfruit Light by Christopher Corley (http://christop.club/) */
 /* Summerfruit Light by Christopher Corley (http://christop.club/) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #FFFFFF;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #E0E0E0 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #c3c3c3 !important;
+  color: #202020 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #c3c3c3 !important;
+  color: #202020 !important;
+}
+
+.dataTables_info {
+  background: #c3c3c3 !important;
+  color: #202020 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-tomorrow-night.rstheme

 /* rs-theme-name: Sassy - base16 Tomorrow Night */
-/* rs-theme-is-dark: TRUE */
-/* Tomorrow Night by Chris Kempson (http://chriskempson.com) */
 /* Tomorrow Night by Chris Kempson (http://chriskempson.com) */
 .ace_gutter {
   background: #1d1f21;
   color: #1d1f21;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #282a2e !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #2b2e33 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #2b2e33 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #2b2e33 !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-tomorrow.rstheme

 /* rs-theme-name: Sassy - base16 Tomorrow */
-/* rs-theme-is-dark: FALSE */
-/* Tomorrow by Chris Kempson (http://chriskempson.com) */
 /* Tomorrow by Chris Kempson (http://chriskempson.com) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #ffffff;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #e0e0e0 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #c9c9c9 !important;
+  color: #1d1f21 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #c9c9c9 !important;
+  color: #1d1f21 !important;
+}
+
+.dataTables_info {
+  background: #c9c9c9 !important;
+  color: #1d1f21 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-twilight.rstheme

 /* rs-theme-name: Sassy - base16 Twilight */
-/* rs-theme-is-dark: TRUE */
-/* Twilight by David Hart (https://github.com/hartbit) */
 /* Twilight by David Hart (https://github.com/hartbit) */
 .ace_gutter {
   background: #1e1e1e;
   color: #1e1e1e;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #323537 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #3a3e42 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #3a3e42 !important;
+  color: #ffffff !important;
+}
+
+.dataTables_info {
+  background: #3a3e42 !important;
+  color: #ffffff !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-unikitty-dark.rstheme

 /* rs-theme-name: Sassy - base16 Unikitty Dark */
-/* rs-theme-is-dark: TRUE */
-/* Unikitty Dark by Josh W Lewis (@joshwlewis) */
 /* Unikitty Dark by Josh W Lewis (@joshwlewis) */
 .ace_gutter {
   background: #2e2a31;
   color: #2e2a31;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #4a464d !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #59575c !important;
+  color: #f5f4f7 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #59575c !important;
+  color: #f5f4f7 !important;
+}
+
+.dataTables_info {
+  background: #59575c !important;
+  color: #f5f4f7 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-unikitty-light.rstheme

 /* rs-theme-name: Sassy - base16 Unikitty Light */
-/* rs-theme-is-dark: FALSE */
-/* Unikitty Light by Josh W Lewis (@joshwlewis) */
 /* Unikitty Light by Josh W Lewis (@joshwlewis) */
 /* rs-theme-is-dark: FALSE */
 .ace_gutter {
   color: #ffffff;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #e1e1e2 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #b7b6b8 !important;
+  color: #322d34 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #b7b6b8 !important;
+  color: #322d34 !important;
+}
+
+.dataTables_info {
+  background: #b7b6b8 !important;
+  color: #322d34 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/base16-woodland.rstheme

 /* rs-theme-name: Sassy - base16 Woodland */
-/* rs-theme-is-dark: TRUE */
-/* Woodland by Jay Cornwall (https://jcornwall.com) */
 /* Woodland by Jay Cornwall (https://jcornwall.com) */
 .ace_gutter {
   background: #231e18;
   color: #231e18;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #302b25 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #3a342f !important;
+  color: #e4d4c8 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #3a342f !important;
+  color: #e4d4c8 !important;
+}
+
+.dataTables_info {
+  background: #3a342f !important;
+  color: #e4d4c8 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/nord-polar-night-aurora.rstheme

   color: #2e3440;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #3b4252 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #38404f !important;
+  color: #e5e9f0 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #38404f !important;
+  color: #e5e9f0 !important;
+}
+
+.dataTables_info {
+  background: #38404f !important;
+  color: #e5e9f0 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/nord-snow-storm.rstheme

 /* ---- RStudio Theme ---- */
 /* background */
 .rstudio-themes-flat .rstudio-themes-default {
-  background: #fafafa !important;
+  background: #f9fafb !important;
   color: #4c566a !important;
 }
 
 .rstudio-themes-flat .rstudio-themes-default .rstudio-themes-background {
-  background: #fafafa !important;
+  background: #f9fafb !important;
 }
 
 /* inactive tabs */
 }
 
 .rstudio-themes-flat .gwt-PopupPanel .popupContent {
-  background: #4c566a;
+  background: inherit;
+  color: #4c566a;
 }
 
 .rstudio-themes-flat .gwt-PopupPanel .popupContent table {
   background: #d8dee9 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #eceff4 !important;
+  color: #434c5e !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #eceff4 !important;
+  color: #434c5e !important;
+}
+
+.dataTables_info {
+  background: #eceff4 !important;
+  color: #434c5e !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-default .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-default .rstheme_minimizedWindowObject .rstheme_center,

dist/oceanic-plus.rstheme

   color: #1B2B34;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #343D46 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #444e58 !important;
+  color: #D8DEE9 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #444e58 !important;
+  color: #D8DEE9 !important;
+}
+
+.dataTables_info {
+  background: #444e58 !important;
+  color: #D8DEE9 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/one-dark.rstheme

   color: #282c34;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #21252b !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #1d2026 !important;
+  color: #abb2bf !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #1d2026 !important;
+  color: #abb2bf !important;
+}
+
+.dataTables_info {
+  background: #1d2026 !important;
+  color: #abb2bf !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/one-light.rstheme

 }
 
 .rstudio-themes-flat .gwt-PopupPanel .popupContent {
-  background: #383a42;
+  background: inherit;
+  color: #383a42;
 }
 
 .rstudio-themes-flat .gwt-PopupPanel .popupContent table {
   background: #fafafa !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #ededed !important;
+  color: #383a42 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #ededed !important;
+  color: #383a42 !important;
+}
+
+.dataTables_info {
+  background: #ededed !important;
+  color: #383a42 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-default .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-default .rstheme_minimizedWindowObject .rstheme_center,

dist/solarized-dark.rstheme

   color: #002b36;
 }
 
+/* hacky toolbars section */
 .rstudio-themes-flat .rstudio-themes-dark-grey div.windowframe > div:last-child > div > div > div > div > div:not(.gwt-TabLayoutPanelTabs) {
-  /* hacky toolbars section */
   background: #073642 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #4d6066 !important;
+  color: #fdf6e3 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #4d6066 !important;
+  color: #fdf6e3 !important;
+}
+
+.dataTables_info {
+  background: #4d6066 !important;
+  color: #fdf6e3 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-dark-grey .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-dark-grey .rstheme_minimizedWindowObject .rstheme_center,

dist/solarized-light.rstheme

 }
 
 .rstudio-themes-flat .gwt-PopupPanel .popupContent {
-  background: #657b83;
+  background: inherit;
+  color: #657b83;
 }
 
 .rstudio-themes-flat .gwt-PopupPanel .popupContent table {
   background: #fdf6e3 !important;
 }
 
+/* Data Frame Preview */
+.dataTables_wrapper thead th {
+  background: #eee8d5 !important;
+  color: #586e75 !important;
+}
+
+.dataTables_scrollBody table tbody td:first-child {
+  background: #eee8d5 !important;
+  color: #586e75 !important;
+}
+
+.dataTables_info {
+  background: #eee8d5 !important;
+  color: #586e75 !important;
+}
+
 /* scrollbars */
 .rstudio-themes-flat .rstudio-themes-default .gwt-TabLayoutPanelTabs,
 .rstudio-themes-flat .rstudio-themes-default .rstheme_minimizedWindowObject .rstheme_center,

src/base16-3024.scss

-/* rs-theme-name: Sassy - base16 3024 */
-/* rs-theme-is-dark: TRUE */
-/* 3024 by Jan T. Sott (http://github.com/idleberg) */
+/* rs-theme-name: Sassy - base16 NA */
 
 @import "palettes/base16/_base16-3024.scss";
 

src/base16-apathy.scss

 /* rs-theme-name: Sassy - base16 Apathy */
-/* rs-theme-is-dark: TRUE */
-/* Apathy by Jannik Siebert (https://github.com/janniks) */
 
 @import "palettes/base16/_base16-apathy.scss";
 

src/base16-ashes.scss

 /* rs-theme-name: Sassy - base16 Ashes */
-/* rs-theme-is-dark: TRUE */
-/* Ashes by Jannik Siebert (https://github.com/janniks) */
 
 @import "palettes/base16/_base16-ashes.scss";
 

src/base16-atelier-cave.scss

 /* rs-theme-name: Sassy - base16 Atelier Cave */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Cave by Bram de Haan (http://atelierbramdehaan.nl) */
 
 @import "palettes/base16/_base16-atelier-cave.scss";
 

src/base16-atelier-dune.scss

 /* rs-theme-name: Sassy - base16 Atelier Dune */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Dune by Bram de Haan (http://atelierbramdehaan.nl) */
 
 @import "palettes/base16/_base16-atelier-dune.scss";
 

src/base16-atelier-estuary.scss

 /* rs-theme-name: Sassy - base16 Atelier Estuary */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Estuary by Bram de Haan (http://atelierbramdehaan.nl) */
 
 @import "palettes/base16/_base16-atelier-estuary.scss";
 

src/base16-atelier-forest.scss

 /* rs-theme-name: Sassy - base16 Atelier Forest */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Forest by Bram de Haan (http://atelierbramdehaan.nl) */
 
 @import "palettes/base16/_base16-atelier-forest.scss";
 

src/base16-atelier-heath.scss

 /* rs-theme-name: Sassy - base16 Atelier Heath */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Heath by Bram de Haan (http://atelierbramdehaan.nl) */
 
 @import "palettes/base16/_base16-atelier-heath.scss";
 

src/base16-atelier-lakeside.scss

 /* rs-theme-name: Sassy - base16 Atelier Lakeside */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Lakeside by Bram de Haan (http://atelierbramdehaan.nl) */
 
 @import "palettes/base16/_base16-atelier-lakeside.scss";
 

src/base16-atelier-plateau.scss

 /* rs-theme-name: Sassy - base16 Atelier Plateau */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Plateau by Bram de Haan (http://atelierbramdehaan.nl) */
 
 @import "palettes/base16/_base16-atelier-plateau.scss";
 

src/base16-atelier-savanna.scss

 /* rs-theme-name: Sassy - base16 Atelier Savanna */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Savanna by Bram de Haan (http://atelierbramdehaan.nl) */
 
 @import "palettes/base16/_base16-atelier-savanna.scss";
 

src/base16-atelier-seaside.scss

 /* rs-theme-name: Sassy - base16 Atelier Seaside */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Seaside by Bram de Haan (http://atelierbramdehaan.nl) */
 
 @import "palettes/base16/_base16-atelier-seaside.scss";
 

src/base16-atelier-sulphurpool.scss

 /* rs-theme-name: Sassy - base16 Atelier Sulphurpool */
-/* rs-theme-is-dark: TRUE */
-/* Atelier Sulphurpool by Bram de Haan (http://atelierbramdehaan.nl) */
 
 @import "palettes/base16/_base16-atelier-sulphurpool.scss";
 

src/base16-bespin.scss

 /* rs-theme-name: Sassy - base16 Bespin */
-/* rs-theme-is-dark: TRUE */
-/* Bespin by Jan T. Sott */
 
 @import "palettes/base16/_base16-bespin.scss";
 

src/base16-brewer.scss

 /* rs-theme-name: Sassy - base16 Brewer */
-/* rs-theme-is-dark: TRUE */
-/* Brewer by Timothée Poisot (http://github.com/tpoisot) */
 
 @import "palettes/base16/_base16-brewer.scss";
 

src/base16-bright.scss

 /* rs-theme-name: Sassy - base16 Bright */
-/* rs-theme-is-dark: TRUE */
-/* Bright by Chris Kempson (http://chriskempson.com) */
 
 @import "palettes/base16/_base16-bright.scss";
 

src/base16-chalk.scss

 /* rs-theme-name: Sassy - base16 Chalk */
-/* rs-theme-is-dark: TRUE */
-/* Chalk by Chris Kempson (http://chriskempson.com) */
 
 @import "palettes/base16/_base16-chalk.scss";
 

src/base16-codeschool.scss

 /* rs-theme-name: Sassy - base16 Codeschool */
-/* rs-theme-is-dark: TRUE */
-/* Codeschool by brettof86 */
 
 @import "palettes/base16/_base16-codeschool.scss";