RWEP/_extensions/inst/css/revealjs.css

:root {
  --r-background-color: #fff;
  --r-main-font: Source Sans Pro, simhei, microsoft yahei;
  --r-main-font-size: 32px;
  --r-main-color: #222;
  --r-block-margin: 12px;
  --r-heading-margin: 0 0 12px 0;
  --r-heading-font: Source Sans Pro, microsoft yahei, simhei;
  --r-heading-color: #0c4c8a;
  --r-heading-line-height: 1.2em;
  --r-heading-letter-spacing: normal;
  --r-heading-text-transform: none;
  --r-heading-text-shadow: none;
  --r-heading-font-weight: 900;
  --r-heading1-text-shadow: none;
  --r-heading1-size: 2.5em;
  --r-heading2-size: 1.6em;
  --r-heading3-size: 1.3em;
  --r-heading4-size: 1em;
  --r-code-font: SFMono-Regular, Menlo, Monaco, Consolas, Liberation Mono,
    Courier New, monospace;
  --r-link-color: #ef562d;
  --r-link-color-dark: #ef562d;
  --r-link-color-hover: #d13076;
  --r-selection-background-color: #98bdef;
  --r-selection-color: #fff;
  --quarto-hl-fu-color: #c53800;
}

.reveal .title-slide h1 {
  text-align: center;
  line-height: var(--r-heading-line-height);
}

section#title-slide p.author,
section#title-slide p.institute,
section#title-slide p.date {
  font-size: var(--r-heading2-size);
  color: gray;
}

section#title-slide h1.title:after {
  content: " ";
  display: block;
  border: 3px solid;
  border-image: linear-gradient(to right, white, var(--r-heading-color), white)
    1;
  border-radius: 1px;
}

section#title-slide p.subtitle {
  font-size: var(--r-heading3-size);
  text-decoration: underline;
  color: gray;
}

section#title-slide a {
  color: gray;
}

.reveal .slide-number a {
  color: #bbbbbb;
  font-size: 10pt;
}

section#title-slide a:hover {
  color: var(--r-link-color-hover);
}

.reveal[data-navigation-mode="linear"] .title-slide h1 {
  font-size: var(--r-heading2-size);
}

section#TOC {
  vertical-align: middle;
  text-align: center;
}

section#TOC h2 {
  font-size: var(--r-heading2-size);
  font-weight: bold;
  text-align: center;
}

section#TOC h2:after {
  content: " ";
  display: block;
  border: 3px solid;
  border-image: linear-gradient(to right, white, var(--r-heading-color), white)
    1;
  border-radius: 1px;
}

section#TOC ul {
  text-align: left;
  vertical-align: middle;
  margin-top: 3em;
  line-height: 1.6em;
}

section#TOC ol li {
  font-size: var(--r-heading3-size);
  font-weight: bold;
  color: gray;
  list-style-type: number;
  line-height: 1.6em;
}

section#TOC strong,
section#TOC b {
  color: black;
}

section#TOC ul li {
  font-size: var(--r-heading3-size);
  font-weight: bold;
  color: gray;
  list-style-type: circle;
  line-height: 1.6em;
}

section#TOC a {
  color: black;
}

section#TOC a:hover {
  color: var(--r-link-color-hover);
}

.reveal h2 {
  text-align: left;
  margin-top: 0px;
  line-height: var(--r-heading-line-height);
}

.reveal .title-slide h1:after {
  content: " ";
  display: block;
  border: 3px solid;
  border-image: linear-gradient(to right, white, var(--r-heading-color), white)
    1;
  border-radius: 1px;
}

.reveal h2:after {
  content: " ";
  display: block;
  border: 3px solid;
  border-image: linear-gradient(to right, var(--r-heading-color), white) 1;
  border-radius: 1px;
}

.reveal ul {
  list-style-type: circle;
}

li:hover {
  font-weight: bold;
}

.reveal p:hover {
  font-weight: bold;
}

.reveal ul li {
  line-height: 1.2em;
}

.reveal .thank h2 {
  font-size: var(--r-heading1-size);
  line-height: var(--r-heading-line-height);
}

.reveal .thank {
  text-align: center;
}

.reveal .thank h2:after {
  content: " ";
  display: block;
  border: 3px solid;
  border-image: linear-gradient(to right, white, var(--r-heading-color), white)
    1;
  border-radius: 1px;
}

.panel-tabset [role="tab"] {
  border-bottom: 1px solid red;
}

.panel-tabset [role="tab"][aria-selected="true"] {
  background-color: #ffdddd;
  border-bottom: 1px solid red;
}

.white {
  color: #ffffff;
}
.orange {
  color: #e09a25;
}
.green {
  color: #006e51;
}
.pink {
  color: #d13076;
}

.dusty {
  color: #ad5d5d;
}

.flame {
  color: #ef562d;
}
.kale {
  color: #5c7148;
}
.blue {
  color: #0c4c8a;
}
.red {
  color: #b93a32;
}
.clay {
  color: #9e4624;
}
.bodacious {
  color: #b76ba3;
}
.serenity {
  color: #91a8d0;
}

.cognac {
  color: #60413c;
}
.sangria {
  color: #760030;
}

.alumium {
  color: #75796a;
}

.marsala {
  color: #964f4c;
}
.purple {
  color: #702fa8;
}

.blank {
  background-color: "Yellow";
  width: 100%;
  color: red;
}

.reveal .slide aside {
  position: absolute;
  margin: 0 auto;
  left: 2%;
  font-size: 0.7em;
  text-align: end;
  max-width: 90%;
  width: fit-content;
  color: gray;
  bottom: -6%;
}

.ref {
  position: absolute;
  margin: 0 auto;
  right: 2%;
  font-size: 1em;
  text-align: end;
  max-width: 90%;
  width: fit-content;
  color: gray;
  bottom: -6%;
}

.con {
  position: absolute;
  margin: 0 auto;
  font-size: 1.4em;
  text-align: center;
  font-family: inherit;
  max-width: 100%;
  width: fit-content;
  color: #023047;
  bottom: -2%;
}

.center {
  text-align: center;
}

.tiny {
  font-size: 60%;
}

figure > figcaption {
  margin-top: -0.5em;
}

.reveal .slide figure > figcaption,
.reveal .slide img.stretch + p.caption,
.reveal .slide img.r-stretch + p.caption {
  font-size: 0.9em;
  text-align: center;
}

.reveal strong, .reveal b {
    font-weight: bold;
    color: crimson;
}

.reveal pre code {
    background-color: #554433;
    line-height: 1.2em;
    color: #fff;
    font-size: x-large;
}

.reveal pre code:hover{
    font-size: xx-large;
  line-height: 120%;
}

section#title-slide p.subtitle {
    font-size: var(--r-heading3-size);
    text-decoration: none;
    color: gray;
}

.reveal div.sourceCode pre code {
    background-color: #002233;
    min-height: 100%;
    font-size: x-large;
}

.reveal div.sourceCode pre code:hover {
    font-size: xx-large;
}