react.dev/_css/react.scss

@import 'bourbon/bourbon';
@import '_variables';
@import '_typography';
@import '_solarized';

@mixin code-typography {
  font-family: 'source-code-pro', Menlo, 'Courier New', Consolas, monospace;
  font-size: 13px;
  line-height: 20px;
}

$skinnyContentWidth: 650px;
$contentWidth: 920px;
$contentPadding: 20px;
$columnWidth: 280px;
$columnGutter: 40px;
$twoColumnWidth: 2 * $columnWidth + $columnGutter;



// basic reset
* {
  @include box-sizing(border-box);
  border: none;
  margin: 0;
  padding: 0;
}

html {
  background: $pageBg;
}



.left {
  float: left;
}

.right {
  float: right;
}


.container {
  padding-top: 50px;
  min-width: $contentWidth + (2 * $contentPadding);
}

.wrap {
  width: $contentWidth + (2 * $contentPadding);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.skinnyWrap {
  width: $skinnyContentWidth + (2 * $contentPadding);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

hr {
  height: 0;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #eee;
}

ul,
li {
  margin-left: 20px;
}

// Main Nav

.nav-main {
  @include clearfix;
  background: $darkestColor;
  color: $lightTextColor;
  position: fixed;
  top: 0;
  height: 50px;
  box-shadow: 0 0 5px rgba(0, 0, 0, .5);
  width: 100%;
  z-index: 100;

  a {
    color: $lightColor;
    text-decoration: none;
  }

  .nav-site {
    float: right;
    margin: 0;

    li {
      margin: 0;
    }

    a {
      padding: 0 8px;
      text-transform: uppercase;
      letter-spacing: 1px;
      line-height: 50px;
      display: inline-block;
      height: 50px;
      color: $mediumTextColor;

      &:hover {
        color: $lightTextColor;
      }

      &.active {
        color: $lightTextColor;
        border-bottom: 3px solid $primary;
        background: #333;
      }
    }
  }

  .nav-home {
    color: #00d8ff;
    font-size: 24px;
    line-height: 50px;
  }

  .nav-logo {
    @include retina-image('../img/logo_small', 38px 38px);
    vertical-align: middle;
  }

  ul {
    display: inline;
  }

  li {
    display: inline;
  }
}

// Hero!

.hero {
  height: 300px;
  // background: $darkColor url(../img/header.png) no-repeat center;
  background: $darkColor;
  padding-top: 50px;
  color: $lightColor;
  font-weight: 300;

  .text {
    font-size: 64px;
    text-align: center;
  }

  .minitext {
    font-size: 16px;
    text-align: center;
    text-transform: uppercase;
  }

  strong {
    color: $blueColor;
    font-weight: 400;
  }
}

.buttons-unit {
  margin-top: 60px;
  text-align: center;

  a {
    color: $blueColor;
  }

  .button {
    font-size: 24px;
    background: $primary;
    color: $lightTextColor;

    &:active {
      background: darken($primary, 5%);
    }
  }
}

// Downloads

.buttons-unit.downloads {
  margin: 30px 0;
}

// Docs Nav

.nav-docs {
  color: $darkColor;
  font-size: 14px;
  // position: fixed;
  float: left;
  top: 100px;
  width: 180px;

  ul {
    list-style: none;
    margin: 0;
  }
  li {
    margin: 0;
  }
  h3 {
    text-transform: uppercase;
    font-size: 14px;
  }
  a {
    color: $mediumestColor;
    display: block;

    &:hover {
      text-decoration: none;
      color: $primary;
    }

    &.active {
      color: $primary;
    }
  }

  .nav-docs-section {
    border-bottom: 1px solid #ccc;
    border-top: 1px solid #eee;
    padding: 12px 0;

    &:first-child {
       padding-top: 0;
       border-top: 0;
    }

    &:last-child {
      padding-bottom: 0;
      border-bottom: 0;
    }
  }

}

// Home Page specifics

.home-section {
  margin: 50px 0;
}

.home-divider {
  border-top-color: #bbb;
  margin: 0 auto;
  width: 400px;
}

.marketing-row {
  @include clearfix;
  margin: 50px 0;
}

.marketing-col {
  float: left;
  margin-right: 40px;
  width: $columnWidth;

  h3 {
    color: $darkColor;
    font-size: 24px;
    font-weight: normal;
    text-transform: uppercase;
  }
  p {
    font-size: 16px;
  }
}

.marketing-col:last-child {
  margin-right: 0;
}

#examples {
  h3 {
    color: $darkColor;
    font-size: 24px;
    font-weight: normal;
    margin-bottom: 5px;
  }

  p {
    margin: 0 0 25px 0;
    max-width: $twoColumnWidth;
  }

  .example {
    margin-top: 60px;
  }

  #todoExample {
    font-size: 14px;
    ul {
      list-style-type: square;
      margin: 0 0 10px 0;
    }
    input {
      border: 1px solid #ccc;
      font: 14px proxima-nova, $helvetica;
      padding: 3px;
      width: 150px;
    }
    button {
      font: 14px proxima-nova, $helvetica;
      margin-left: 5px;
      padding: 4px 10px;
    }
  }

  #markdownExample {
    textarea {
      border: 1px solid #ccc;
      font: 14px proxima-nova, $helvetica;
      margin-bottom: 10px;
      padding: 5px;
    }
  }
}

.home-bottom-section {
  margin-bottom: 100px;
}

.docs-nextprev {
  @include clearfix;
}

.docs-prev {
  float: left;
}

.docs-next {
  float: right;
}

footer {
  font-size: 13px;
  font-weight: 600;
  margin-top: 36px;
  margin-bottom: 18px;
  overflow: auto;
}

section.black content {
  padding-bottom: 18px;
}

/**
 * Docs
 */

.documentationContent {
  @include clearfix;

  .subHeader {
    font-size: 24px;
  }

  // H2s form documentation topic dividers. Extra space helps.
  h2 {
    margin-top: 30px;
  }

  padding-top: 20px;

  // Make a notice box out of blockquotes in the documetation:
  blockquote {
      padding: 15px 30px 15px 15px;
      margin: 20px 0;
      background-color: rgba(204, 122, 111, 0.09999999999999998);
      border-left: 5px solid rgba(191, 87, 73, 0.19999999999999996);
    h4 {
      margin-top: 0;
    }
    p:last-child {
      margin-bottom: 0;
    }
    // Treat first child as the title - promote to H4.
    p:first-child {
      font-weight: bold;
      font-size: 17.5px;
      line-height: 20px;
      margin-top: 0;
      text-rendering: optimizelegibility;
    }
  }
}

.docs-prevnext {
  padding-top: 40px;
  padding-bottom: 40px;
}

/* JSX Compiler */

.jsxCompiler {
  margin: 0 auto;
  padding-top: 20px;
  width: 1220px;

  #jsxCompiler {
    margin-top: 20px;
  }

  .playgroundPreview {
    padding: 14px;
    width: 600px;

    pre {
      @include code-typography;
    }
  }
}

/* Button */

.button {
  @include background(linear-gradient($buttonGreyTop, $buttonGreyBottom));
  // border: 1px solid $darkestColor;
  border-radius: 4px;
  padding: 8px 16px;
  font-size: 18px;
  font-weight: 400;
  margin: 0 12px;
  // word-spacing: -2px;
  // letter-spacing: 1px;
  display: inline-block;
  color: $lightTextColor;
  text-decoration: none;
  text-shadow: 0 1px 3px rgba(0, 0, 0, .3);
  box-shadow: 0 1px 1px rgba(0, 0, 0, .2);
  text-decoration: none;

  &:hover {
    text-decoration: none;
  }

  &:active {
    box-shadow: none;
  }
}

.hero {
  .button {
    box-shadow: 1px 3px 3px rgba(0, 0, 0, .3);
  }
}

.button.blue {
  @include background(linear-gradient($buttonBlueTop, $buttonBlueBottom));
}


/* Row */

.row {
  padding-bottom: 4px;
}

.row .span4 {
  width: 33.33%;
  display: table-cell;
}

.row .span8 {
  width: 66.66%;
  display: table-cell;
}

.row .span6 {
  width: 50%;
  display: table-cell;
}


/* Content */

p {
  margin: 10px 0;
}

.highlight {
  padding: 10px;
  margin-bottom: 20px;
}

.inner-content {
  float: right;
  width: $skinnyContentWidth;
}

.nosidebar .inner-content {
  float: none;
  margin: 0 auto;
}

/* Code Mirror */

div.CodeMirror pre, div.CodeMirror-linenumber, code {
  @include code-typography;
}

div.CodeMirror-linenumber:after {
  content: '.';
}

.CodeMirror, div.CodeMirror-gutters, div.highlight {
  border: none;
}

small code,
li code,
p code {
  color: #555;
  background-color: rgba(0, 0, 0, .04);
  padding: 1px 3px;
}

.cm-s-default span.cm-string-2 {
  color: inherit;
}

.playground {
  @include clearfix;
}

.playground::before {
  border-bottom: none !important;
  border-radius: 3px 3px 0 0;
  padding: 3px 7px;
  font-size: 12px;
  font-weight: bold;
  color: #c2c0bc;
  background-color: #f1ede4;
  content: 'Live editor';
}

.playground::before,
.playgroundCode,
.playgroundPreview {
  border: 1px solid rgba(16,16,16,0.1);
}

.playgroundCode {
  border-radius: 0 3px 3px 3px;
  float: left;
  overflow: hidden;
  width: $twoColumnWidth;
}

.playgroundPreview {
  background-color: white;
  border-radius: 3px;
  float: right;
  padding: 15px 20px;
  width: $columnWidth;
}

.MarkdownEditor textarea {
  width: 100%;
  height: 100px
}

.hll {
  background-color: #f7ebc6;
  border-left: 5px solid #f7d87c;
  display: block;
  margin-left: -14px;
  margin-right: -14px;
  padding-left: 9px;
}

/* Codemirror doesn't support <jsx> syntax. Instead of highlighting it
   as error, just ignore it */
.highlight .javascript .err {
  background-color: transparent;
  color: inherit;
}

.highlight {
  position: relative;
  margin-bottom: 14px;
  padding: 30px 14px 14px;
  border: none;
  border-radius: 0;
  overflow: auto;
}


.highlight pre {
  padding: 0;
  margin-top: 0;
  margin-bottom: 0;
  background-color: transparent;
  border: 0;
}

.highlight pre code {
  font-size: inherit;
}

.highlight pre .lineno {
  display: inline-block;
  width: 22px;
  padding-right: 5px;
  margin-right: 10px;
  color: #bebec5;
  text-align: right;
}

/* Echo out a label for the example */

.highlight:after {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  padding: 3px 7px;
  font-size: 12px;
  font-weight: bold;
  color: #c2c0bc;
  background-color: #f1ede4;
  content: "Code";
}

.downloadCenter {
  text-align: center;
  margin-top: 20px;
  margin-bottom: 25px;
}

.downloadSection:hover {
  text-decoration: none !important;
}

@media screen and (max-width: 960px) {
  .nav-main {
    position: static;
  }
  .container {
    padding-top: 0;
  }
}