Link to images without leading slash

app.R

 
 swipe_help_row_div <- div(
   class = "bottom-help text-moffitt-grey",
-  div(class = "bottom-help-left", img(src = "/images/swipe-left.svg", width = "50px"), p("Bad")),
-  div(class = "bottom-help-right", img(src = "/images/swipe-right.svg", width = "50px"), p("Okay")),
+  div(class = "bottom-help-left", img(src = "images/swipe-left.svg", width = "50px"), p("Bad")),
+  div(class = "bottom-help-right", img(src = "images/swipe-right.svg", width = "50px"), p("Okay")),
   div(class = "bottom-help-middle", span("Swipe Card", class = "bottom-help-middle-text"))
 )
 

www/css/t4c.css

 .overlay.splash {
   vertical-align: middle;
   text-align: center;
-  background-image: url("/images/splash-bg.png");
+  background-image: url("images/splash-bg.png");
   background-size: cover;
+  background-color: white;
 }
 
 .splash-body {