/**
 * POuL reveal.js theme.
 *
 * Forked from the default black theme.
 */
 @import url(../../reveal.js/dist/theme/fonts/source-sans-pro/source-sans-pro.css);

 section.has-light-background,
 section.has-light-background h1,
 section.has-light-background h2,
 section.has-light-background h3,
 section.has-light-background h4,
 section.has-light-background h5,
 section.has-light-background h6 {
     color: #222;
 }
 
 /*********************************************
  * GLOBAL STYLES
  *********************************************/
 
 :root {
     --r-background-color: #191919;
     --r-main-font: Source Sans Pro, Helvetica, sans-serif;
     --r-main-font-size: 38px;
     --r-main-color: #fff;
     --r-block-margin: 20px;
     --r-heading-margin: 0 0 20px 0;
     --r-heading-font: Source Sans Pro, Helvetica, sans-serif;
     --r-heading-color: #ffc600;
     --r-heading-line-height: 1.2;
     --r-heading-letter-spacing: normal;
     --r-heading-text-transform: none; /* Try uppercase */
     --r-heading-text-shadow: none;
     --r-heading-font-weight: 600;
     --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: monospace;
     --r-link-color: #ffc600;
     --r-link-color-dark: #068de9;
     --r-link-color-hover: #aa8833;
     --r-selection-background-color: #fc4a2c;
     --r-selection-color: #fff;
     --r-media-max-width: 95%;
     --r-media-max-height: 95%;
     --r-img-max-width: 67%;
 }
 
 .reveal-viewport {
   background: #191919;
   background-color: var(--r-background-color);
 }
 
 .reveal {
   font-family: var(--r-main-font);
   font-size: var(--r-main-font-size);
   font-weight: normal;
   color: var(--r-main-color);
 }
 
 .reveal ::selection {
   color: var(--r-selection-color);
   background: var(--r-selection-background-color);
   text-shadow: none;
 }
 
 .reveal ::-moz-selection {
   color: var(--r-selection-color);
   background: var(--r-selection-background-color);
   text-shadow: none;
 }
 
 .reveal .slides section,
 .reveal .slides section > section {
   line-height: 1.3;
   font-weight: inherit;
   height: 100%;
   display: flex;
   flex-direction: column;
   justify-content: center;
   align-items: center;
 }
 
 /*********************************************
  * HEADERS
  *********************************************/
 .reveal h1,
 .reveal h2,
 .reveal h3,
 .reveal h4,
 .reveal h5,
 .reveal h6 {
   margin: var(--r-heading-margin);
   color: var(--r-heading-color);
   font-family: var(--r-heading-font);
   font-weight: var(--r-heading-font-weight);
   line-height: var(--r-heading-line-height);
   letter-spacing: var(--r-heading-letter-spacing);
   text-transform: var(--r-heading-text-transform);
   text-shadow: var(--r-heading-text-shadow);
   word-wrap: break-word;
 }
 
 .reveal h1 {
   font-size: var(--r-heading1-size);
 }
 
 .reveal h2 {
   font-size: var(--r-heading2-size);
 }
 
 .reveal h3 {
   font-size: var(--r-heading3-size);
 }
 
 .reveal h4 {
   font-size: var(--r-heading4-size);
 }
 
 .reveal h1 {
   text-shadow: var(--r-heading1-text-shadow);
 }
 
 /* Optional top right section title */
 .reveal x-section-title {
   position: absolute;
   top: 0;
   right: 20px;
   color: var(--r-heading-color);
   font-weight: bold;
   text-align: right;
 }
 
 /*********************************************
  * OTHER
  *********************************************/
 .reveal p {
   margin: var(--r-block-margin) 0;
   line-height: 1.3;
 }
 
 /* Remove trailing margins after titles */
 .reveal h1:last-child,
 .reveal h2:last-child,
 .reveal h3:last-child,
 .reveal h4:last-child,
 .reveal h5:last-child,
 .reveal h6:last-child {
   margin-bottom: 0;
 }
 
 /* Ensure certain elements are never larger than the slide itself */
 .reveal img,
 .reveal video,
 .reveal iframe {
   max-width: var(--r-media-max-width);
   max-height: var(--r-media-max-width);
 }
 
 .reveal strong,
 .reveal b {
   font-weight: bold;
   color: var(--r-heading-color);
 }
 
 .reveal em {
   font-style: italic;
 }
 
 .reveal ol,
 .reveal dl,
 .reveal ul {
   display: inline-block;
   text-align: left;
   margin: 0 0 0 1em;
 }
 
 .reveal ol {
   list-style-type: decimal;
 }
 
 .reveal ul {
   list-style-type: disc;
 }
 
 .reveal ul ul {
   list-style-type: square;
 }
 
 .reveal ul ul ul {
   list-style-type: circle;
 }
 
 .reveal ul ul,
 .reveal ul ol,
 .reveal ol ol,
 .reveal ol ul {
   display: block;
   margin-left: 40px;
 }
 
 .reveal dt {
   font-weight: bold;
 }
 
 .reveal dd {
   margin-left: 40px;
 }
 
 .reveal q,
 .reveal blockquote {
   quotes: none;
 }
 
 .reveal blockquote {
   display: block;
   position: relative;
   width: 70%;
   margin: var(--r-block-margin) auto;
   padding: 5px;
   font-style: italic;
   background: rgba(255, 255, 255, 0.05);
   box-shadow: 0 0 2px rgba(0, 0, 0, 0.2);
 }
 
 .reveal blockquote p:first-child,
 .reveal blockquote p:last-child {
   display: inline-block;
 }
 
 .reveal q {
   font-style: italic;
 }
 
 .reveal table {
   margin: auto;
   border-collapse: collapse;
   border-spacing: 0;
 }
 
 .reveal table th {
   font-weight: bold;
 }
 
 .reveal table th,
 .reveal table td {
   text-align: left;
   padding: 0.2em 0.5em 0.2em 0.5em;
   border-bottom: 1px solid;
 }
 
 .reveal table th[align="center"],
 .reveal table td[align="center"] {
   text-align: center;
 }
 
 .reveal table th[align="right"],
 .reveal table td[align="right"] {
   text-align: right;
 }
 
 .reveal table tbody tr:last-child th,
 .reveal table tbody tr:last-child td {
   border-bottom: none;
 }
 
 .reveal sup {
   vertical-align: super;
   font-size: smaller;
 }
 
 .reveal sub {
   vertical-align: sub;
   font-size: smaller;
 }
 
 .reveal small {
   display: inline-block;
   font-size: 0.6em;
   line-height: 1.2em;
   vertical-align: top;
 }
 
 .reveal small * {
   vertical-align: top;
 }
 
 .reveal .warning {
   display: flex;
   background-color: #ff464b;
   border-radius: 10px;
   width: 100%;
   padding: 10px 10px 10px 100px;
   min-height: 75px;
   background-size: 100px 90%;
   background-position: 10px;
   background-repeat: no-repeat;
   flex-direction: column;
   align-content: center;
   justify-content: center;
   background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 486.46 486.46' xml:space='preserve' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='%23fff' d='M243.32 20.883c-31.4 0-59.398 16.298-74.898 43.398l-156.8 271.5c-15.6 27.3-15.499 59.8.3 86.9 15.6 26.8 43.5 42.9 74.7 42.9h312.8c31.3 0 59.399-16.3 75.199-43.6 15.7-27.1 15.799-59.4.199-86.4l-156.6-271.2c-15.5-27.3-43.5-43.5-74.9-43.5zm0 39.199c17.1 0 32.4 8.9 40.9 23.801l156.7 271.4c8.4 14.6 8.3 32.202-.3 47.102-8.7 15-24.102 23.898-41.302 23.898h-312.8c-17 0-32.3-8.698-40.8-23.398-8.6-14.9-8.7-32.701-.1-47.701l156.8-271.4c8.5-14.9 23.698-23.699 40.898-23.699zm.35 97.102a26.237 26.237 0 0 0-6.649.7c-11.9 3.4-19.3 14.198-19.3 27.298.6 7.9 1.1 15.901 1.7 23.801 1.7 30.1 3.4 59.6 5.1 89.7.6 10.2 8.5 17.6 18.699 17.6s18.201-7.9 18.701-18.2c0-6.2 0-11.899.6-18.199 1.1-19.3 2.3-38.6 3.4-57.9.6-12.5 1.699-25 2.299-37.5 0-4.5-.599-8.5-2.299-12.5-4.144-9.1-12.777-14.57-22.252-14.799zm-.45 176.2c-13.6 0-25 11.4-25 25s11.4 25 25 25c13.1 0 25-11.4 24.4-24.4.6-14.3-10.7-25.6-24.4-25.6z'/%3E%3C/svg%3E%0A");
   content: " ";
 }
 
 .reveal img {
   margin: var(--r-block-margin) 0;
 }
 
 .reveal .text-small{
     font-size: 0.75em
 }
 
 .reveal .license {
     margin: 20px 0 10px;
     color: #aaa;
     font-size: 0.5em
 }
 
 /*********************************************
  * LINKS
  *********************************************/
 .reveal a {
   color: var(--r-link-color);
   text-decoration: none;
 /*  -webkit-transition: color 0.15s ease; */
 /*  -moz-transition: color 0.15s ease; */
   transition: color 0.15s ease;
 }
 
 .reveal a:hover {
   color: var(--r-link-color-hover);
   text-shadow: none;
   border: none;
 }
 
 .reveal .roll span:after {
   color: #fff;
   background: var(--r-link-color-dark);
 }
 
 /*********************************************
  * Frame helper
  *********************************************/
 .reveal .r-frame {
   border: 4px solid var(--r-main-color);
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
 }
 
 .reveal a .r-frame {
   transition: all 0.15s linear;
 }
 
 .reveal a:hover .r-frame {
   border-color: var(--r-link-color);
   box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
 }
 
 /*********************************************
  * IMAGES
  *********************************************/
 .reveal img {
   max-width: var(--r-img-max-width);
   margin: 2%;
 }
 
 .reveal img.plain {
   border: 0;
   box-shadow: none;
 }
 
 .reveal a img {
   -webkit-transition: all 0.15s linear;
   -moz-transition: all 0.15s linear;
   transition: all 0.15s linear;
 }
 
 .reveal a:hover img {
   background: rgba(255, 255, 255, 0.2);
   border-color: #fc4a2c;
   box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
 }
 
 .reveal img.shadow {
   box-shadow: 5px 5px 8px #000;
 }
 
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
 .reveal .controls {
   color: var(--r-link-color);
 }
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
   background: rgba(0, 0, 0, 0.2);
   color: var(--r-link-color);
 }
 
 /*********************************************
  * PRINT BACKGROUND
  *********************************************/
 @media print {
   .backgrounds {
     background-color: var(--r-background-color);
   }
 }
 
 /*********************************************
  * INTRO
  *********************************************/
 .intro {
   display: flex;
   flex-flow: column nowrap;
   justify-content: center !important;
   align-items: stretch;
   gap: 50px;
 }
 
 .intro__talk-info {
   display: flex;
   flex-flow: column nowrap;
   justify-content: center;
   align-items: center;
   gap: 20px;
 }
 
 .intro__course-title {
   margin: 0;
   display: flex;
   align-items: center;
   justify-content: center;
   gap: 0.3em;
   width: fit-content;
   white-space: nowrap;
 }
 
 .intro__talk-info hr {
   width: 80%;
   margin: 0;
   border: 0;
   border-top: 0.07em solid rgb(128, 128, 128);
 }
 
 .intro__talk-title {
   padding: 0 30px;
   display: block;
   font-size: 2.5em !important;
   margin: 0 !important;
 }
 .intro__talk-subtitle {
   padding: 0 30px;
   display: block;
   font-size: 1.2em !important;
   margin: 0 !important;
   font-weight: normal !important;
 }
 
 .intro__logo {
   display: flex;
   flex-flow: row nowrap;
   justify-content: center;
   gap: 10px;
 }
 .intro__logo__image, .intro__logo__text {
   display: block;
   margin: 0 !important;
   height: 150px;
   max-height: none !important;
   max-width: none !important;
 }
 .intro__logo__text {
   padding: 20px 0;
   box-sizing: border-box;
 }
 
 .intro__speakers {
   align-self: stretch;
   margin: 0 !important;
   padding: 0 100px;
   list-style: none !important;
   display: flex !important;
   flex-flow: row nowrap;
   justify-content: space-around;
   gap: 20px;
 }
 .intro__speakers li {
   white-space: nowrap;
   padding: 0;
   flex-grow: 1;
   text-align: center;
   font-size: 0.6em;
 }
 .intro__speakers li a {
   font-style: italic;
   color: var(--r-main-color);
   font-size: 0.9em;
   display: block;
 }
 
 /*********************************************
  * OUTRO
  *********************************************/
 .outro {
   display: flex;
   flex-flow: column nowrap;
   justify-content: space-between !important;
   align-items: stretch;
   gap: 40px;
 }
 
 .outro h1 {
   font-size: 2em;
   margin: 0 !important;
 }
 
 .outro__container {
   display: flex;
   flex-flow: row nowrap;
   justify-content: space-between;
   align-items: center;
   width: 100%;
   flex-grow: 1;
 }
 
 .outro__left-column, .outro__right-column {
   display: flex;
   flex-flow: column nowrap;
   width: 50%;
   height: 100%;
 }
 
 .outro__left-column {
   justify-content: space-between;
 }
 
 .outro__right-column {
   justify-content: center;
   gap: 20px
 }
 
 .outro__course-title h1 {
   font-size: 1.2em;
 }
 .outro__course-title h2 {
   font-size: 1em;
 }
 
 .outro__logo {
   display: flex;
   flex-flow: column nowrap;
   align-items: center;
 }
 .outro__logo__text {
   width: 70%;
   margin: 0 !important;
 }
 .outro__logo__image {
   width: 30%;
   margin: 0 !important;
 }
 
 .outro__authors-section {
   display: flex;
   width: 100%;
   flex-flow: column nowrap;
   justify-content: space-between;
   align-items: center;
 }
 
 .outro__authors-section h4 {
   font-size: 0.8em;
   padding: 0;
   margin: 0 0 3px;
 }
 
 .outro__authors-section ul {
   margin:0;
   padding: 0;
   list-style: none;
   display: flex;
   justify-content: center;
   flex-wrap: wrap;
   width: 80%;
 }
 .outro__authors-section ul li {
   white-space: nowrap;
   margin: 0 3px;
   padding: 0;
   flex-grow: 1;
   text-align: center;
   font-size: 0.6em;
 }
 .outro__authors-section ul li a {
   font-style: italic;
   color: var(--r-main-color);
   font-size: 0.9em;
   display: block;
 }
 
 .outro__license {
   font-size: 0.25em;
 }
 
 /*********************************************
  * INTRO POuL
  *********************************************/
 .poul-intro__title-block {
   display: flex;
   justify-content: center;
   align-items: center;
 
 }
 .poul-intro__title-block > * {
   flex-shrink: 0;
 }
 
 .poul-intro__vertical-line {
   height: 4em;
   border: 0;
   border-left: 0.12em solid white;
   margin-left: 1em;
   margin-right: 1em;
 }
 
 
 /*********************************************
  * CODE
  *********************************************/
 .reveal pre {
   display: block;
   position: relative;
   width: 90%;
 /*  min-width: 40em; */
   margin: var(--r-block-margin) auto;
   text-align: left;
   font-size: 0.55em;
   font-family: var(--r-code-font);
   line-height: 1.2em;
   word-wrap: break-word;
 /*  box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); */
   box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
 }
 
 .reveal code {
   font-family: var(--r-code-font);
   text-transform: none;
   tab-size: 4;
   -moz-tab-size: 4;
 }
 
 .reveal pre code {
   display: block;
   padding: 5px;
   overflow: auto;
   max-height: 400px;
   min-height: auto;
   word-wrap: normal;
 }
 
 .reveal .code-wrapper {
   white-space: normal;
 }
 
 .reveal pre.code-wrapper code {
   white-space: pre;
   min-height: auto;
 }
 
 .reveal code.input::before, .reveal pre.input > code::before {
   content: "$";
   color: #8699A4;
   padding-right: 5px;
 }
 
 .reveal code.input.root::before, .reveal pre.input.root > code::before {
   content: "#";
 }