😎 Give your xaringan slides some style
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  8. <title>Write A Customized Xaringan Theme — xaringanthemer_font_default • xaringanthemer</title>
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  35. <link href="../extra.css" rel="stylesheet">
  36. <meta property="og:title" content="Write A Customized Xaringan Theme — xaringanthemer_font_default" />
  37. <meta property="og:description" content="Creates a customized Xaringan theme CSS file." />
  38. <meta property="og:image" content="https://pkg.garrickadenbuie.com/xaringanthemer/logo.png" />
  39. <meta name="twitter:card" content="summary" />
  40. <meta name="twitter:creator" content="@grrrck" />
  41. <meta name="twitter:site" content="@grrrck" />
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  45. <!--[if lt IE 9]>
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  48. <![endif]-->
  49. </head>
  50. <body data-spy="scroll" data-target="#toc">
  51. <div class="container template-reference-topic">
  52. <header>
  53. <div class="navbar navbar-default navbar-fixed-top" role="navigation">
  54. <div class="container">
  55. <div class="navbar-header">
  56. <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false">
  57. <span class="sr-only">Toggle navigation</span>
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  59. <span class="icon-bar"></span>
  60. <span class="icon-bar"></span>
  61. </button>
  62. <span class="navbar-brand">
  63. <a class="navbar-link" href="../index.html">xaringanthemer</a>
  64. <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.2.0.9100</span>
  65. </span>
  66. </div>
  67. <div id="navbar" class="navbar-collapse collapse">
  68. <ul class="nav navbar-nav">
  69. <li>
  70. <a href="../articles/xaringanthemer.html">Features</a>
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  76. <a href="../articles/themes.html">Themes</a>
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  78. <li>
  79. <a href="../articles/fonts.html">Fonts</a>
  80. </li>
  81. <li>
  82. <a href="../articles/template-variables.html">Template Variables</a>
  83. </li>
  84. </ul>
  85. <ul class="nav navbar-nav navbar-right">
  86. <li>
  87. <a href="../news/index.html">
  88. <span class="fa fa fa fa-newspaper-o fa-lg"></span>
  89. </a>
  90. </li>
  91. <li>
  92. <a href="https://github.com/gadenbuie/xaringanthemer">
  93. <span class="fa fa-github fa-lg"></span>
  94. </a>
  95. </li>
  96. <li>
  97. <a href="https://twitter.com/grrrck">
  98. <span class="fa fa-twitter fa-lg"></span>
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  102. <a href="https://www.garrickadenbuie.com">
  103. <span class="fa fa-home fa-lg"></span>
  104. </a>
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  106. </ul>
  107. </div><!--/.nav-collapse -->
  108. </div><!--/.container -->
  109. </div><!--/.navbar -->
  110. </header>
  111. <div class="row">
  112. <div class="col-md-9 contents">
  113. <div class="page-header">
  114. <h1>Write A Customized Xaringan Theme</h1>
  115. <small class="dont-index">Source: <a href='https://github.com/gadenbuie/xaringanthemer/blob/master/R/style_font_default.R'><code>R/style_font_default.R</code></a>, <a href='https://github.com/gadenbuie/xaringanthemer/blob/master/R/style_xaringan.R'><code>R/style_xaringan.R</code></a></small>
  116. <div class="hidden name"><code>style_xaringan.Rd</code></div>
  117. </div>
  118. <div class="ref-description">
  119. <p>Creates a customized Xaringan theme CSS file.</p>
  120. </div>
  121. <pre class="usage"><span class='fu'>xaringanthemer_font_default</span>(<span class='no'>font_arg</span>)
  122. <span class='fu'>style_xaringan</span>(
  123. <span class='kw'>text_color</span> <span class='kw'>=</span> <span class='st'>"#000"</span>,
  124. <span class='kw'>header_color</span> <span class='kw'>=</span> <span class='st'>"#000"</span>,
  125. <span class='kw'>background_color</span> <span class='kw'>=</span> <span class='st'>"#FFF"</span>,
  126. <span class='kw'>link_color</span> <span class='kw'>=</span> <span class='st'>"rgb(249, 38, 114)"</span>,
  127. <span class='kw'>text_bold_color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  128. <span class='kw'>text_slide_number_color</span> <span class='kw'>=</span> <span class='no'>inverse_background_color</span>,
  129. <span class='kw'>padding</span> <span class='kw'>=</span> <span class='st'>"16px 64px 16px 64px"</span>,
  130. <span class='kw'>background_image</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  131. <span class='kw'>background_size</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  132. <span class='kw'>background_position</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  133. <span class='kw'>code_highlight_color</span> <span class='kw'>=</span> <span class='st'>"rgba(255,255,0,0.5)"</span>,
  134. <span class='kw'>code_inline_color</span> <span class='kw'>=</span> <span class='st'>"#000"</span>,
  135. <span class='kw'>code_inline_background_color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  136. <span class='kw'>code_inline_font_size</span> <span class='kw'>=</span> <span class='st'>"1em"</span>,
  137. <span class='kw'>inverse_background_color</span> <span class='kw'>=</span> <span class='st'>"#272822"</span>,
  138. <span class='kw'>inverse_text_color</span> <span class='kw'>=</span> <span class='st'>"#d6d6d6"</span>,
  139. <span class='kw'>inverse_text_shadow</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>,
  140. <span class='kw'>inverse_header_color</span> <span class='kw'>=</span> <span class='st'>"#f3f3f3"</span>,
  141. <span class='kw'>title_slide_text_color</span> <span class='kw'>=</span> <span class='no'>inverse_text_color</span>,
  142. <span class='kw'>title_slide_background_color</span> <span class='kw'>=</span> <span class='no'>inverse_background_color</span>,
  143. <span class='kw'>title_slide_background_image</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  144. <span class='kw'>title_slide_background_size</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  145. <span class='kw'>title_slide_background_position</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  146. <span class='kw'>footnote_color</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  147. <span class='kw'>footnote_font_size</span> <span class='kw'>=</span> <span class='st'>"0.9em"</span>,
  148. <span class='kw'>footnote_position_bottom</span> <span class='kw'>=</span> <span class='st'>"60px"</span>,
  149. <span class='kw'>left_column_subtle_color</span> <span class='kw'>=</span> <span class='st'>"#777"</span>,
  150. <span class='kw'>left_column_selected_color</span> <span class='kw'>=</span> <span class='st'>"#000"</span>,
  151. <span class='kw'>blockquote_left_border_color</span> <span class='kw'>=</span> <span class='st'>"lightgray"</span>,
  152. <span class='kw'>table_border_color</span> <span class='kw'>=</span> <span class='st'>"#666"</span>,
  153. <span class='kw'>table_row_border_color</span> <span class='kw'>=</span> <span class='st'>"#ddd"</span>,
  154. <span class='kw'>table_row_even_background_color</span> <span class='kw'>=</span> <span class='st'>"#eee"</span>,
  155. <span class='kw'>base_font_size</span> <span class='kw'>=</span> <span class='st'>"20px"</span>,
  156. <span class='kw'>text_font_size</span> <span class='kw'>=</span> <span class='st'>"1rem"</span>,
  157. <span class='kw'>header_h1_font_size</span> <span class='kw'>=</span> <span class='st'>"2.75rem"</span>,
  158. <span class='kw'>header_h2_font_size</span> <span class='kw'>=</span> <span class='st'>"2.25rem"</span>,
  159. <span class='kw'>header_h3_font_size</span> <span class='kw'>=</span> <span class='st'>"1.75rem"</span>,
  160. <span class='kw'>header_background_auto</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>,
  161. <span class='kw'>header_background_color</span> <span class='kw'>=</span> <span class='no'>header_color</span>,
  162. <span class='kw'>header_background_text_color</span> <span class='kw'>=</span> <span class='no'>background_color</span>,
  163. <span class='kw'>header_background_padding</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  164. <span class='kw'>header_background_content_padding_top</span> <span class='kw'>=</span> <span class='st'>"7rem"</span>,
  165. <span class='kw'>header_background_ignore_classes</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='st'>"normal"</span>, <span class='st'>"inverse"</span>, <span class='st'>"title"</span>, <span class='st'>"middle"</span>, <span class='st'>"bottom"</span>),
  166. <span class='kw'>text_slide_number_font_size</span> <span class='kw'>=</span> <span class='st'>"0.9em"</span>,
  167. <span class='kw'>text_font_google</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  168. <span class='kw'>text_font_family</span> <span class='kw'>=</span> <span class='fu'>xaringanthemer_font_default</span>(<span class='st'>"text_font_family"</span>),
  169. <span class='kw'>text_font_weight</span> <span class='kw'>=</span> <span class='fu'>xaringanthemer_font_default</span>(<span class='st'>"text_font_weight"</span>),
  170. <span class='kw'>text_font_url</span> <span class='kw'>=</span> <span class='fu'>xaringanthemer_font_default</span>(<span class='st'>"text_font_url"</span>),
  171. <span class='kw'>text_font_family_fallback</span> <span class='kw'>=</span> <span class='fu'>xaringanthemer_font_default</span>(<span class='st'>"text_font_family_fallback"</span>),
  172. <span class='kw'>text_font_base</span> <span class='kw'>=</span> <span class='st'>"sans-serif"</span>,
  173. <span class='kw'>header_font_google</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  174. <span class='kw'>header_font_family</span> <span class='kw'>=</span> <span class='fu'>xaringanthemer_font_default</span>(<span class='st'>"header_font_family"</span>),
  175. <span class='kw'>header_font_weight</span> <span class='kw'>=</span> <span class='fu'>xaringanthemer_font_default</span>(<span class='st'>"header_font_weight"</span>),
  176. <span class='kw'>header_font_url</span> <span class='kw'>=</span> <span class='fu'>xaringanthemer_font_default</span>(<span class='st'>"header_font_url"</span>),
  177. <span class='kw'>code_font_google</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  178. <span class='kw'>code_font_family</span> <span class='kw'>=</span> <span class='fu'>xaringanthemer_font_default</span>(<span class='st'>"code_font_family"</span>),
  179. <span class='kw'>code_font_size</span> <span class='kw'>=</span> <span class='st'>"0.9rem"</span>,
  180. <span class='kw'>code_font_url</span> <span class='kw'>=</span> <span class='fu'>xaringanthemer_font_default</span>(<span class='st'>"code_font_url"</span>),
  181. <span class='kw'>code_font_family_fallback</span> <span class='kw'>=</span> <span class='fu'>xaringanthemer_font_default</span>(<span class='st'>"code_font_family_fallback"</span>),
  182. <span class='kw'>colors</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  183. <span class='kw'>extra_css</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  184. <span class='kw'>extra_fonts</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  185. <span class='kw'>outfile</span> <span class='kw'>=</span> <span class='st'>"xaringan-themer.css"</span>
  186. )</pre>
  187. <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
  188. <table class="ref-arguments">
  189. <colgroup><col class="name" /><col class="desc" /></colgroup>
  190. <tr>
  191. <th>font_arg</th>
  192. <td><p>A font argument from the <span class="pkg">xaringanthemer</span> <code>style_</code>
  193. function family.</p></td>
  194. </tr>
  195. <tr>
  196. <th>text_color</th>
  197. <td><p>Text Color. Defaults to #000. Modifies the <code>body</code> element.
  198. The value of this variable is also stored as a CSS variable that can be
  199. referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text_color)</a></code> in any argument of a style function or
  200. in custom CSS.</p></td>
  201. </tr>
  202. <tr>
  203. <th>header_color</th>
  204. <td><p>Header Color. Defaults to #000. Modifies the
  205. <code>h1, h2, h3</code> elements. The value of this variable is also stored as a CSS
  206. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-color)</a></code> in any argument
  207. of a style function or in custom CSS.</p></td>
  208. </tr>
  209. <tr>
  210. <th>background_color</th>
  211. <td><p>Slide Background Color. Defaults to #FFF. Modifies
  212. the <code>.remark-slide-content</code> class. The value of this variable is also
  213. stored as a CSS variable that can be referenced with
  214. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--background-color)</a></code> in any argument of a style function or in custom
  215. CSS.</p></td>
  216. </tr>
  217. <tr>
  218. <th>link_color</th>
  219. <td><p>Link Color. Defaults to rgb(249, 38, 114). Modifies the
  220. <code>a, a &gt; code</code> elements. The value of this variable is also stored as a CSS
  221. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--link-color)</a></code> in any argument
  222. of a style function or in custom CSS.</p></td>
  223. </tr>
  224. <tr>
  225. <th>text_bold_color</th>
  226. <td><p>Bold Text Color. Defaults to <code>NULL</code>. Modifies the
  227. <code>strong</code> element. The value of this variable is also stored as a CSS
  228. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text-bold-color)</a></code> in any
  229. argument of a style function or in custom CSS.</p></td>
  230. </tr>
  231. <tr>
  232. <th>text_slide_number_color</th>
  233. <td><p>Slide Number Color. Defaults to
  234. <code>inverse_background_color</code>. Modifies the <code>.remark-slide-number</code> class.</p></td>
  235. </tr>
  236. <tr>
  237. <th>padding</th>
  238. <td><p>Slide Padding in <code>top right [bottom left]</code> format. Defaults
  239. to 16px 64px 16px 64px. Modifies the <code>.remark-slide-content</code> class.
  240. Accepts CSS
  241. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/padding'>padding</a>
  242. property values.</p></td>
  243. </tr>
  244. <tr>
  245. <th>background_image</th>
  246. <td><p>Background image applied to each <em>and every</em> slide.
  247. Set <code>title_slide_background_image = "none"</code> to remove the background image
  248. from the title slide. Defaults to <code>NULL</code>. Modifies the
  249. <code>.remark-slide-content</code> class.</p></td>
  250. </tr>
  251. <tr>
  252. <th>background_size</th>
  253. <td><p>Background image size, requires <code>background_image</code> to
  254. be set. If <code>background_image</code> is set, <code>background_size</code> will default to
  255. <code>cover</code> so the backround fills the screen. If both <code>background_image</code> and
  256. <code>background_position</code> are set, will default to 100 percent. Defaults to
  257. <code>NULL</code>. Modifies the <code>.remark-slide-content</code> class. Accepts CSS
  258. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/background-size'>background-size</a>
  259. property values.</p></td>
  260. </tr>
  261. <tr>
  262. <th>background_position</th>
  263. <td><p>Background image position, requires
  264. <code>background_image</code> to be set, and it is recommended to adjust
  265. <code>background_size</code>. Defaults to <code>NULL</code>. Modifies the
  266. <code>.remark-slide-content</code> class. Accepts CSS
  267. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/background-position'>background-position</a>
  268. property values.</p></td>
  269. </tr>
  270. <tr>
  271. <th>code_highlight_color</th>
  272. <td><p>Code Line Highlight. Defaults to
  273. rgba(255,255,0,0.5). Modifies the <code>.remark-code-line-highlighted</code> class.
  274. The value of this variable is also stored as a CSS variable that can be
  275. referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--code-highlight-color)</a></code> in any argument of a style
  276. function or in custom CSS.</p></td>
  277. </tr>
  278. <tr>
  279. <th>code_inline_color</th>
  280. <td><p>Inline Code Color. Defaults to #000. Modifies the
  281. <code>.remark-inline-code</code> class.</p></td>
  282. </tr>
  283. <tr>
  284. <th>code_inline_background_color</th>
  285. <td><p>Inline Code Background Color. Defaults
  286. to <code>NULL</code>. Modifies the <code>.remark-inline-code</code> class.</p></td>
  287. </tr>
  288. <tr>
  289. <th>code_inline_font_size</th>
  290. <td><p>Inline Code Text Font Size. Defaults to 1em.
  291. Modifies the <code>.remark-inline-code</code> class. Accepts CSS
  292. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  293. property values. The value of this variable is also stored as a CSS
  294. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--code-inline-font-size)</a></code> in any
  295. argument of a style function or in custom CSS.</p></td>
  296. </tr>
  297. <tr>
  298. <th>inverse_background_color</th>
  299. <td><p>Inverse Background Color. Defaults to
  300. #272822. Modifies the <code>.inverse</code> class. The value of this variable is also
  301. stored as a CSS variable that can be referenced with
  302. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--inverse-background-color)</a></code> in any argument of a style function or
  303. in custom CSS.</p></td>
  304. </tr>
  305. <tr>
  306. <th>inverse_text_color</th>
  307. <td><p>Inverse Text Color. Defaults to #d6d6d6. Modifies
  308. the <code>.inverse</code> class. The value of this variable is also stored as a CSS
  309. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--inverse-text-color)</a></code> in any
  310. argument of a style function or in custom CSS.</p></td>
  311. </tr>
  312. <tr>
  313. <th>inverse_text_shadow</th>
  314. <td><p>Enables Shadow on text of inverse slides.
  315. Defaults to <code>FALSE</code>. Modifies the <code>.inverse</code> class.</p></td>
  316. </tr>
  317. <tr>
  318. <th>inverse_header_color</th>
  319. <td><p>Inverse Header Color. Defaults to #f3f3f3.
  320. Modifies the <code>.inverse h1, .inverse h2, .inverse h3</code> classes. The value of
  321. this variable is also stored as a CSS variable that can be referenced with
  322. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--inverse-header-color)</a></code> in any argument of a style function or in
  323. custom CSS.</p></td>
  324. </tr>
  325. <tr>
  326. <th>title_slide_text_color</th>
  327. <td><p>Title Slide Text Color. Defaults to
  328. <code>inverse_text_color</code>. Modifies the <code>.title-slide</code> class. The value of this
  329. variable is also stored as a CSS variable that can be referenced with
  330. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--title-slide-text-color)</a></code> in any argument of a style function or in
  331. custom CSS.</p></td>
  332. </tr>
  333. <tr>
  334. <th>title_slide_background_color</th>
  335. <td><p>Title Slide Background Color. Defaults
  336. to <code>inverse_background_color</code>. Modifies the <code>.title-slide</code> class. The
  337. value of this variable is also stored as a CSS variable that can be
  338. referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--title-slide-background-color)</a></code> in any argument of a
  339. style function or in custom CSS.</p></td>
  340. </tr>
  341. <tr>
  342. <th>title_slide_background_image</th>
  343. <td><p>Title Slide Background Image URL.
  344. Defaults to <code>NULL</code>. Modifies the <code>.title-slide</code> class.</p></td>
  345. </tr>
  346. <tr>
  347. <th>title_slide_background_size</th>
  348. <td><p>Title Slide Background Image Size,
  349. defaults to "cover" if background image is set. Defaults to <code>NULL</code>.
  350. Modifies the <code>.title-slide</code> class. Accepts CSS
  351. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/background-size'>background-size</a>
  352. property values.</p></td>
  353. </tr>
  354. <tr>
  355. <th>title_slide_background_position</th>
  356. <td><p>Title Slide Background Image
  357. Position. Defaults to <code>NULL</code>. Modifies the <code>.title-slide</code> class. Accepts
  358. CSS
  359. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/background-position'>background-position</a>
  360. property values.</p></td>
  361. </tr>
  362. <tr>
  363. <th>footnote_color</th>
  364. <td><p>Footnote text color (if <code>NA</code>, then it will be the same
  365. color as <code>text_color</code>). Defaults to <code>NULL</code>. Modifies the <code>.footnote</code>
  366. class.</p></td>
  367. </tr>
  368. <tr>
  369. <th>footnote_font_size</th>
  370. <td><p>Footnote font size. Defaults to 0.9em. Modifies
  371. the <code>.footnote</code> class. Accepts CSS
  372. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  373. property values.</p></td>
  374. </tr>
  375. <tr>
  376. <th>footnote_position_bottom</th>
  377. <td><p>Footnote location from bottom of screen.
  378. Defaults to 60px. Modifies the <code>.footnote</code> class. Accepts CSS
  379. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/position_value'>position</a>
  380. property values.</p></td>
  381. </tr>
  382. <tr>
  383. <th>left_column_subtle_color</th>
  384. <td><p>Left Column Text (not last). Defaults to
  385. #777. Modifies the <code>.left-column h2, .left-column h3</code> classes.</p></td>
  386. </tr>
  387. <tr>
  388. <th>left_column_selected_color</th>
  389. <td><p>Left Column Current Selection. Defaults to
  390. #000. Modifies the
  391. <code>.left-column h2:last-of-type, .left-column h3:last-child</code> classes.</p></td>
  392. </tr>
  393. <tr>
  394. <th>blockquote_left_border_color</th>
  395. <td><p>Blockquote Left Border Color. Defaults
  396. to lightgray. Modifies the <code>blockquote</code> element.</p></td>
  397. </tr>
  398. <tr>
  399. <th>table_border_color</th>
  400. <td><p>Table top/bottom border. Defaults to #666.
  401. Modifies the <code>table: border-top, border-bottom</code> elements.</p></td>
  402. </tr>
  403. <tr>
  404. <th>table_row_border_color</th>
  405. <td><p>Table row inner bottom border. Defaults to
  406. #ddd. Modifies the <code>table thead th: border-bottom</code> elements.</p></td>
  407. </tr>
  408. <tr>
  409. <th>table_row_even_background_color</th>
  410. <td><p>Table Even Row Background Color.
  411. Defaults to #eee. Modifies the <code>thead, tfoot, tr:nth-child(even)</code>
  412. elements.</p></td>
  413. </tr>
  414. <tr>
  415. <th>base_font_size</th>
  416. <td><p>Base Font Size for All Slide Elements (must be <code>px</code>).
  417. Defaults to 20px. Modifies the <code>html</code> element. The value of this variable
  418. is also stored as a CSS variable that can be referenced with
  419. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--base-font-size)</a></code> in any argument of a style function or in custom
  420. CSS.</p></td>
  421. </tr>
  422. <tr>
  423. <th>text_font_size</th>
  424. <td><p>Slide Body Text Font Size. Defaults to 1rem. Modifies
  425. the <code>.remark-slide-content</code> class. Accepts CSS
  426. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  427. property values. The value of this variable is also stored as a CSS
  428. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text-font-size)</a></code> in any
  429. argument of a style function or in custom CSS.</p></td>
  430. </tr>
  431. <tr>
  432. <th>header_h1_font_size</th>
  433. <td><p>h1 Header Text Font Size. Defaults to 2.75rem.
  434. Modifies the <code>.remark-slide-content h1</code> class. Accepts CSS
  435. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  436. property values. The value of this variable is also stored as a CSS
  437. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-h1-font-size)</a></code> in any
  438. argument of a style function or in custom CSS.</p></td>
  439. </tr>
  440. <tr>
  441. <th>header_h2_font_size</th>
  442. <td><p>h2 Header Text Font Size. Defaults to 2.25rem.
  443. Modifies the <code>.remark-slide-content h2</code> class. Accepts CSS
  444. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  445. property values. The value of this variable is also stored as a CSS
  446. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-h2-font-size)</a></code> in any
  447. argument of a style function or in custom CSS.</p></td>
  448. </tr>
  449. <tr>
  450. <th>header_h3_font_size</th>
  451. <td><p>h3 Header Text Font Size. Defaults to 1.75rem.
  452. Modifies the <code>.remark-slide-content h3</code> class. Accepts CSS
  453. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  454. property values. The value of this variable is also stored as a CSS
  455. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-h3-font-size)</a></code> in any
  456. argument of a style function or in custom CSS.</p></td>
  457. </tr>
  458. <tr>
  459. <th>header_background_auto</th>
  460. <td><p>Add background under slide title automatically
  461. for h1 header elements. If not enabled, use <code>class: header_background</code> to
  462. enable. Defaults to <code>FALSE</code>.</p></td>
  463. </tr>
  464. <tr>
  465. <th>header_background_color</th>
  466. <td><p>Background Color for h1 Header with
  467. Background. Defaults to <code>header_color</code>. Modifies the
  468. <code>.remark-slide-content h1</code> class. The value of this variable is also
  469. stored as a CSS variable that can be referenced with
  470. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-background-color)</a></code> in any argument of a style function or in
  471. custom CSS.</p></td>
  472. </tr>
  473. <tr>
  474. <th>header_background_text_color</th>
  475. <td><p>Text Color for h1 Header with
  476. Background. Defaults to <code>background_color</code>. Modifies the
  477. <code>.remark-slide-content h1</code> class. The value of this variable is also
  478. stored as a CSS variable that can be referenced with
  479. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-background-text-color)</a></code> in any argument of a style function
  480. or in custom CSS.</p></td>
  481. </tr>
  482. <tr>
  483. <th>header_background_padding</th>
  484. <td><p>Padding for h1 Header with Background.
  485. Defaults to <code>NULL</code>. Modifies the <code>.remark-slide-content h1</code> class. Accepts
  486. CSS <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/padding'>padding</a>
  487. property values.</p></td>
  488. </tr>
  489. <tr>
  490. <th>header_background_content_padding_top</th>
  491. <td><p>Top Padding for Content in
  492. Slide with Header with Background. Defaults to 7rem. Modifies the
  493. <code>.remark-slide-content</code> class.</p></td>
  494. </tr>
  495. <tr>
  496. <th>header_background_ignore_classes</th>
  497. <td><p>Slide Classes Where Header with
  498. Background will not be Applied. Defaults to
  499. <code><a href='https://rdrr.io/r/base/c.html'>c('normal', 'inverse', 'title', 'middle', 'bottom')</a></code>. Modifies the
  500. <code>.remark-slide-content</code> class.</p></td>
  501. </tr>
  502. <tr>
  503. <th>text_slide_number_font_size</th>
  504. <td><p>Slide Number Text Font Size. Defaults to
  505. 0.9em. Modifies the <code>.remark-slide-number</code> class. Accepts CSS
  506. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  507. property values.</p></td>
  508. </tr>
  509. <tr>
  510. <th>text_font_google</th>
  511. <td><p>Use <code><a href='google_font.html'>google_font()</a></code> to specify body font. Defaults
  512. to <code>NULL</code>. Modifies the <code>body</code> element.</p></td>
  513. </tr>
  514. <tr>
  515. <th>text_font_family</th>
  516. <td><p>Body Text Font Family (xaringan default is
  517. <code>'Droid Serif'</code>). Defaults to
  518. <code>xaringanthemer_font_default("text_font_family")</code>. Modifies the <code>body</code>
  519. element. The value of this variable is also stored as a CSS variable that
  520. can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text-font-family)</a></code> in any argument of a
  521. style function or in custom CSS.</p></td>
  522. </tr>
  523. <tr>
  524. <th>text_font_weight</th>
  525. <td><p>Body Text Font Weight. Defaults to
  526. <code>xaringanthemer_font_default("text_font_weight")</code>. Modifies the <code>body</code>
  527. element. Accepts CSS
  528. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-weight'>font-weight</a>
  529. property values.</p></td>
  530. </tr>
  531. <tr>
  532. <th>text_font_url</th>
  533. <td><p>Body Text Font URL(s). Defaults to
  534. <code>xaringanthemer_font_default("text_font_url")</code>. Modifies the
  535. <code>@import url()</code> elements.</p></td>
  536. </tr>
  537. <tr>
  538. <th>text_font_family_fallback</th>
  539. <td><p>Body Text Font Fallbacks. Defaults to
  540. <code>xaringanthemer_font_default("text_font_family_fallback")</code>. Modifies the
  541. <code>body</code> element. The value of this variable is also stored as a CSS
  542. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text-font-family-fallback)</a></code> in
  543. any argument of a style function or in custom CSS.</p></td>
  544. </tr>
  545. <tr>
  546. <th>text_font_base</th>
  547. <td><p>Body Text Base Font (Total Failure Fallback). Defaults
  548. to sans-serif. Modifies the <code>body</code> element. The value of this variable is
  549. also stored as a CSS variable that can be referenced with
  550. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--text-font-base)</a></code> in any argument of a style function or in custom
  551. CSS.</p></td>
  552. </tr>
  553. <tr>
  554. <th>header_font_google</th>
  555. <td><p>Use <code><a href='google_font.html'>google_font()</a></code> to specify header font.
  556. Defaults to <code>NULL</code>. Modifies the <code>body</code> element.</p></td>
  557. </tr>
  558. <tr>
  559. <th>header_font_family</th>
  560. <td><p>Header Font Family (xaringan default is
  561. <code>'Yanone Kaffeesatz'</code>). Defaults to
  562. <code>xaringanthemer_font_default("header_font_family")</code>. Modifies the
  563. <code>h1, h2, h3</code> elements. The value of this variable is also stored as a CSS
  564. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--header-font-family)</a></code> in any
  565. argument of a style function or in custom CSS.</p></td>
  566. </tr>
  567. <tr>
  568. <th>header_font_weight</th>
  569. <td><p>Header Font Weight. Defaults to
  570. <code>xaringanthemer_font_default("header_font_weight")</code>. Modifies the
  571. <code>h1, h2, h3</code> elements. Accepts CSS
  572. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-weight'>font-weight</a>
  573. property values.</p></td>
  574. </tr>
  575. <tr>
  576. <th>header_font_url</th>
  577. <td><p>Header Font URL. Defaults to
  578. <code>xaringanthemer_font_default("header_font_url")</code>. Modifies the
  579. <code>@import url</code> elements.</p></td>
  580. </tr>
  581. <tr>
  582. <th>code_font_google</th>
  583. <td><p>Use <code><a href='google_font.html'>google_font()</a></code> to specify code font. Defaults
  584. to <code>NULL</code>. Modifies the <code>body</code> element.</p></td>
  585. </tr>
  586. <tr>
  587. <th>code_font_family</th>
  588. <td><p>Code Font Family. Defaults to
  589. <code>xaringanthemer_font_default("code_font_family")</code>. Modifies the
  590. <code>.remark-code, .remark-inline-code</code> classes. The value of this variable is
  591. also stored as a CSS variable that can be referenced with
  592. <code><a href='https://rdrr.io/r/stats/cor.html'>var(--code-font-family)</a></code> in any argument of a style function or in custom
  593. CSS.</p></td>
  594. </tr>
  595. <tr>
  596. <th>code_font_size</th>
  597. <td><p>Code Text Font Size. Defaults to 0.9rem. Modifies the
  598. <code>.remark-inline</code> class. Accepts CSS
  599. <a href='https://developer.mozilla.org/en-US/docs/Web/CSS/font-size'>font-size</a>
  600. property values. The value of this variable is also stored as a CSS
  601. variable that can be referenced with <code><a href='https://rdrr.io/r/stats/cor.html'>var(--code-font-size)</a></code> in any
  602. argument of a style function or in custom CSS.</p></td>
  603. </tr>
  604. <tr>
  605. <th>code_font_url</th>
  606. <td><p>Code Font URL. Defaults to
  607. <code>xaringanthemer_font_default("code_font_url")</code>. Modifies the <code>@import url</code>
  608. elements.</p></td>
  609. </tr>
  610. <tr>
  611. <th>code_font_family_fallback</th>
  612. <td><p>Code Font Fallback. Defaults to
  613. <code>xaringanthemer_font_default("code_font_family_fallback")</code>. Modifies the
  614. <code>.remark-code, .remark-inline-code</code> classes.</p></td>
  615. </tr>
  616. <tr>
  617. <th>colors</th>
  618. <td><p>A named vector of custom colors. The names of the colors
  619. become CSS variables and classes that can be used within your slides.
  620. For example, <code>colors = c(blue = "#bad4ed")</code> adds a CSS variable
  621. <code>--blue</code>, a <code>.blue</code> CSS class that applies the color to the text or
  622. foreground color, and a <code>.bg-blue</code> CSS class that applies the color
  623. to the background.</p></td>
  624. </tr>
  625. <tr>
  626. <th>extra_css</th>
  627. <td><p>A named list of CSS definitions each containing a named list
  628. of CSS property-value pairs, i.e.
  629. <code><a href='https://rdrr.io/r/base/list.html'>list(".class-id" = list("css-property" = "value"))</a></code>.</p></td>
  630. </tr>
  631. <tr>
  632. <th>extra_fonts</th>
  633. <td><p>A list of additional fonts to import, each list element
  634. can be either a URL as a character string or a call to
  635. <code><a href='google_font.html'>google_font</a>()</code>. To use a font imported in <code>extra_fonts</code>, you
  636. will need to write custom CSS rules that apply the font to an element or
  637. class with the <code>font-family</code> property. See the <strong>Fonts</strong> section of
  638. <code><a href='../articles/xaringanthemer.html'>vignette("xaringanthemer")</a></code> for an example.</p></td>
  639. </tr>
  640. <tr>
  641. <th>outfile</th>
  642. <td><p>Customized xaringan CSS output file name, default is "xaringan-themer.css"</p></td>
  643. </tr>
  644. </table>
  645. <h2 class="hasAnchor" id="functions"><a class="anchor" href="#functions"></a>Functions</h2>
  646. <ul>
  647. <li><p><code>xaringanthemer_font_default</code>: Default values for font family, wieght, URLs and
  648. font fallbacks.</p></li>
  649. </ul>
  650. <h2 class="hasAnchor" id="usage"><a class="anchor" href="#usage"></a>Usage</h2>
  651. <p>To use the styles created by this theme function, make sure
  652. that you use <code>xaringan-themer.css</code> as your CSS file in your slides' YAML
  653. header. If you change the name of the output file using the <code>outfile</code>
  654. argument, use that name instead of the default file name.<div class="yaml"></p><pre><span class='no'>output</span>:
  655. <span class='kw pkg'>xaringan</span><span class='kw ns'>::</span><span class='no'><a href='https://rdrr.io/pkg/xaringan/man/moon_reader.html'>moon_reader</a></span>:
  656. <span class='no'>css</span>: <span class='no'>xaringan</span>-<span class='no'>themer.css</span></pre><p></div></p>
  657. <h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See also</h2>
  658. <div class='dont-index'><p>Other themes:
  659. <code><a href='style_duo_accent_inverse.html'>style_duo_accent_inverse</a>()</code>,
  660. <code><a href='style_duo_accent.html'>style_duo_accent</a>()</code>,
  661. <code><a href='style_duo.html'>style_duo</a>()</code>,
  662. <code><a href='style_mono_accent_inverse.html'>style_mono_accent_inverse</a>()</code>,
  663. <code><a href='style_mono_accent.html'>style_mono_accent</a>()</code>,
  664. <code><a href='style_mono_dark.html'>style_mono_dark</a>()</code>,
  665. <code><a href='style_mono_light.html'>style_mono_light</a>()</code>,
  666. <code><a href='style_solarized_dark.html'>style_solarized_dark</a>()</code>,
  667. <code><a href='style_solarized_light.html'>style_solarized_light</a>()</code></p></div>
  668. <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
  669. <pre class="examples"><div class='input'><span class='co'># Create a xaringan style in a temporary file</span>
  670. <span class='no'>xaringan_themer_css</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='https://rdrr.io/r/base/tempfile.html'>tempfile</a></span>(<span class='st'>"xaringan-themer-"</span>, <span class='kw'>fileext</span> <span class='kw'>=</span> <span class='st'>".css"</span>)
  671. <span class='fu'>style_xaringan</span>(
  672. <span class='kw'>text_color</span> <span class='kw'>=</span> <span class='st'>"#002b3"</span>,
  673. <span class='kw'>inverse_background_color</span> <span class='kw'>=</span> <span class='st'>"#31b09e"</span>,
  674. <span class='kw'>inverse_text_color</span> <span class='kw'>=</span> <span class='st'>"#002b3"</span>,
  675. <span class='kw'>outfile</span> <span class='kw'>=</span> <span class='no'>xaringan_themer_css</span> <span class='co'># omit in your slides to write the</span>
  676. <span class='co'># styles to xaringan-themer.css</span>
  677. )
  678. <span class='co'># View the CSS:</span>
  679. <span class='co'># file.edit(xaringan_themer_css)</span></div></pre>
  680. </div>
  681. <div class="col-md-3 hidden-xs hidden-sm" id="pkgdown-sidebar">
  682. <nav id="toc" data-toggle="toc" class="sticky-top">
  683. <h2 data-toc-skip>Contents</h2>
  684. </nav>
  685. </div>
  686. </div>
  687. <footer>
  688. <div class="copyright">
  689. <p>Developed by <a href='https://www.garrickadenbuie.com'>Garrick Aden-Buie</a>.</p>
  690. </div>
  691. <div class="pkgdown">
  692. <p>Site built with <a href="https://pkgdown.r-lib.org/">pkgdown</a> 1.5.1.</p>
  693. </div>
  694. </footer>
  695. </div>
  696. </body>
  697. </html>