/* basic layout */
@import url("https://free.bboxtype.com/embedfonts/?family=FiraSans:300,600");
body {
  background: red;
  font-size: 1vw;
  /* transition: background 1s ease; */ }
  body .layout-content-and-preview {
    display: grid;
    grid-template-rows: 100vw auto;
    grid-template-columns: auto;
    grid-template-areas: "content" "preview";
    min-height: 100vh;
    max-height: 100vh;
    min-width: 100vw;
    max-width: 100vw;
    overflow: auto; }
    body .layout-content-and-preview .layout-content {
      background: white;
      grid-area: content; }
    body .layout-content-and-preview .layout-preview {
      grid-area: preview;
      display: flex;
      align-items: center;
      justify-content: center;
      /* padding: 4vw; */ }
      body .layout-content-and-preview .layout-preview img {
        opacity: .5;
        width: auto;
        height: auto;
        max-width: 100%;
        max-height: 100%;
        box-shadow: 0.2em 0.2em 0.5em 0 rgba(0, 0, 0, 0.3); }

/*
@media screen and (min-aspect-ratio: 1/2)  {
  $base-unit: 0.5vh;
  body {
    background: orange;
    .layout-content-and-preview {
      grid-template-rows: 50vh auto;
      grid-template-columns: auto 50vh auto;
      grid-template-areas:
        "    .   content    .   "
        "preview preview preview";
    }
  }
}
*/
@media screen and (min-aspect-ratio: 1 / 1) {
  body {
    background: yellow; }
    body .layout-content-and-preview {
      grid-template-rows: auto 50vw auto;
      grid-template-columns: 50vw auto;
      grid-template-areas: "   .    preview" "content preview" "   .    preview"; } }

@media screen and (min-aspect-ratio: 2 / 1) {
  body {
    background: lime; }
    body .layout-content-and-preview {
      grid-template-rows: 100vh;
      grid-template-columns: 100vh auto;
      grid-template-areas: "content preview"; } }

@font-face {
  font-family: 'Fira Code';
  src: url("../../lib/font/fira-code/FiraCode-Regular.otf");
  font-weight: 400; }

@font-face {
  font-family: 'Fira Code';
  src: url("../../lib/font/fira-code/FiraCode-Bold.otf");
  font-weight: 700; }

body {
  font-family: 'Fira Sans';
  margin: 0;
  line-height: 1.2em; }

section {
  min-height: 100vh;
  width: 100vw;
  padding: 0 !important; }

.layout-side-by-side {
  min-width: 100vw;
  max-width: 100vw;
  min-height: 100vh;
  max-height: 100vh;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 12fr;
  background: linear-gradient(to right, white 0%, white calc(50% - 4px), #c8ceda calc(50% - 4px), #c8ceda calc(50% + 4px), #ffffff calc(50% + 4px), #ffffff 100%); }
  .layout-side-by-side .layout-title {
    grid-column-end: span 2;
    padding: 3.5vw calc(50% + 4vw) 0.5vw 4vw;
    line-height: 1.15em; }
  .layout-side-by-side .layout-content-left {
    overflow: auto;
    padding: 4vw; }
    .layout-side-by-side .layout-content-left *:first-child {
      margin-top: 0; }
  .layout-side-by-side .layout-content-right {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 4vw; }
    .layout-side-by-side .layout-content-right img {
      width: auto;
      height: auto;
      max-width: 100%;
      max-height: 100%;
      box-shadow: 0.2em 0.2em 0.5em 0 rgba(0, 0, 0, 0.3); }
  .layout-side-by-side h2 {
    margin: 0; }
  .layout-side-by-side ul {
    list-style-type: disc;
    padding-left: 0; }
    .layout-side-by-side ul ul {
      padding-left: 2vw; }
  .layout-side-by-side pre {
    margin-left: -4vw;
    padding-left: 4vw;
    line-height: 1.2em;
    position: relative;
    overflow: hidden; }
    .layout-side-by-side pre::before {
      content: attr(data-sourcefile);
      position: absolute;
      top: .3em;
      left: calc(1.5vw - 100%);
      width: 100%;
      text-align: right;
      transform: rotate(-90deg);
      transform-origin: 100% 50%;
      color: #cccccc; }
  .layout-side-by-side code {
    font-size: 0.9em;
    font-family: 'Fira Code'; }
  .layout-side-by-side code.hljs {
    padding: .3em 0; }

.layout.layout-chapter-heading {
  height: 100vh;
  width: 100vw;
  position: relative; }
  .layout.layout-chapter-heading .layout-title {
    position: absolute;
    left: 2vw;
    width: calc(100vw - 4vw);
    text-align: center;
    bottom: calc(38.2% - .5em); }

h1 {
  font-size: 300%; }