main.css

/* Guides.rubyonrails.org */
/* Main.css */
/* Created January 30, 2009 */
/* Modified February 8, 2009
--------------------------------------- */

/* General
--------------------------------------- */

.left {float: left; margin-right: 1em;}
.right {float: right; margin-left: 1em;}
@media screen and (max-width: 480px) {
  .left, .right { float: none; }
}
.small {font-size: smaller;}
.large {font-size: larger;}
.hide {display: none;}

ul, ol { margin: 0 1.5em 1.5em 1.5em; }

ul { list-style-type: disc; }
ol { list-style-type: decimal; }

dl { margin: 0 0 1.5em 0; }
dl dt { font-weight: bold; }
dd { margin-left: 1.5em;}

pre, code {
  font-size: 1em;
  font-family: "Anonymous Pro", "Inconsolata", "Menlo", "Consolas", "Bitstream Vera Sans Mono", "Courier New", monospace;
  line-height: 1.5;
  margin: 1.5em 0;
  overflow: auto;
  color: #222;
}

p code, ul code {
  background: #eee;
  border-radius: 2px;
  padding: 1px 3px;
}

pre, tt, code {
 white-space: pre-wrap;       /* css-3 */
 white-space: -moz-pre-wrap !important;  /* Mozilla, since 1999 */
 white-space: -pre-wrap;      /* Opera 4-6 */
 white-space: -o-pre-wrap;    /* Opera 7 */
 word-wrap: break-word;       /* Internet Explorer 5.5+ */
}

abbr, acronym { border-bottom: 1px dotted #666; }
address { margin: 0 0 1.5em; font-style: italic; }
del { color:#666; }

blockquote { margin: 1.5em; color: #666; font-style: italic; }
strong { font-weight: bold; }
em, dfn { font-style: italic; }
dfn { font-weight: bold; }
sup, sub { line-height: 0; }
p {margin: 0 0 1.5em;}

label { font-weight: bold; }
fieldset { padding:1.4em; margin: 0 0 1.5em 0; border: 1px solid #ccc; }
legend { font-weight: bold; font-size:1.2em; }

input.text, input.title,
textarea, select {
  margin:0.5em 0;
  border:1px solid #bbb;
}

table {
  margin: 0 0 1.5em;
  border: 2px solid #CCC;
  background: #FFF;
  border-collapse: collapse;
}

table th, table td {
  padding: 9px 10px;
  border: 1px solid #CCC;
  border-collapse: collapse;
}

table th {
  border-bottom: 2px solid #CCC;
  background: #EEE;
  font-weight: bold;
}

img {
  max-width: 100%;
}


/* Structure and Layout
--------------------------------------- */

body {
  text-align: center;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 87.5%;
  line-height: 1.5em;
  background: #fff;
  color: #999;
}

.wrapper {
  text-align: left;
  margin: 0 auto;
  max-width: 960px;
  padding: 0 1em;
}

.red-button {
  display: inline-block;
  border-top: 1px solid rgba(255,255,255,.5);
  background: #751913;
  background: -webkit-gradient(linear, left top, left bottom, from(#c52f24), to(#751913));
  background: -webkit-linear-gradient(top, #c52f24, #751913);
  background: -moz-linear-gradient(top, #c52f24, #751913);
  background: -ms-linear-gradient(top, #c52f24, #751913);
  background: -o-linear-gradient(top, #c52f24, #751913);
  padding: 9px 18px;
  -webkit-border-radius: 11px;
  -moz-border-radius: 11px;
  border-radius: 11px;
  -webkit-box-shadow: rgba(0,0,0,1) 0 1px 0;
  -moz-box-shadow: rgba(0,0,0,1) 0 1px 0;
  box-shadow: rgba(0,0,0,1) 0 1px 0;
  text-shadow: rgba(0,0,0,.4) 0 1px 0;
  color: white;
  font-size: 15px;
  font-family: Helvetica, Arial, Sans-Serif;
  text-decoration: none;
  vertical-align: middle;
  cursor: pointer;
}
.red-button:active {
  border-top: none;
  padding-top: 10px;
  background: -webkit-gradient(linear, left top, left bottom, from(#751913), to(#c52f24));
  background: -webkit-linear-gradient(top, #751913, #c52f24);
  background: -moz-linear-gradient(top, #751913, #c52f24);
  background: -ms-linear-gradient(top, #751913, #c52f24);
  background: -o-linear-gradient(top, #751913, #c52f24);
}

#topNav {
  padding: 1em 0;
  color: #565656;
  background: #222;
}

.s-hidden {
  display: none;
}

@media screen and (min-width: 1025px) {
  .more-info-button {
    display: none;
  }
  .more-info-links {
    list-style: none;
    display: inline;
    margin: 0;
  }

  .more-info {
    display: inline-block;
  }
  .more-info:after {
    content: " |";
  }

  .more-info:last-child:after {
    content: "";
  }
}

@media screen and (max-width: 1024px) {
  #topNav .wrapper { text-align: center; }
  .more-info-button {
    position: relative;
    z-index: 25;
  }

  .more-info-label {
    display: none;
  }

  .more-info-container {
    position: absolute;
    top: .5em;
    z-index: 20;
    margin: 0 auto;
    left: 0;
    right: 0;
    width: 20em;
  }

  .more-info-links {
    display: block;
    list-style: none;
    background-color: #c52f24;
    border-radius: 5px;
    padding-top: 5.25em;
    border: 1px #980905 solid;
  }
  .more-info-links.s-hidden {
    display: none;
  }
  .more-info {
    padding: .75em;
    border-top: 1px #980905 solid;
  }
  .more-info a, .more-info a:link, .more-info a:visited {
    display: block;
    color: white;
    width: 100%;
    height: 100%;
    text-decoration: none;
    text-transform: uppercase;
  }
}

#header {
  background: #c52f24 url(../images/header_tile.gif) repeat-x;
  color: #FFF;
  padding: 1.5em 0;
  z-index: 99;
}

#feature {
  background: #d5e9f6 url(../images/feature_tile.gif) repeat-x;
  color: #333;
  padding: 0.5em 0 1.5em;
}

#container {
  color: #333;
  padding: 0.5em 0 1.5em 0;
}

#mainCol {
  max-width: 630px;
  margin-left: 2em;
}

#subCol {
  position: absolute;
  z-index: 0;
  top: 21px;
  right: 0;
  background: #FFF;
  padding: 1em 1.5em 1em 1.25em;
  width: 17em;
  font-size: 0.9285em;
  line-height: 1.3846em;
  margin-right: 1em;
}


@media screen and (max-width: 800px) {
  #subCol {
    position: static;
    width: inherit;
    margin-left: -1em;
    margin-right: 0;
    padding-right: 1.25em;
  }
}

#footer {
  padding: 2em 0;
  background: #222 url(../images/footer_tile.gif) repeat-x;
}
#footer .wrapper {
  padding-left: 1em;
  max-width: 960px;
}

#header .wrapper, #topNav .wrapper, #feature .wrapper {padding-left: 1em; max-width: 960px;}
#feature .wrapper {max-width: 640px; padding-right: 23em; position: relative; z-index: 0;}

@media screen and (max-width: 960px) {
  #container .wrapper { padding-right: 23em; }
}

@media screen and (max-width: 800px) {
  #feature .wrapper, #container .wrapper { padding-right: 0; }
}

/* Links
--------------------------------------- */

a, a:link, a:visited {
  color: #ee3f3f;
  text-decoration: underline;
}

#mainCol a, #subCol a, #feature a {color: #980905;}
#mainCol a code, #subCol a code, #feature a code {color: #980905;}

#mainCol a.anchorlink, #mainCol a.anchorlink code {color: #333;}
#mainCol a.anchorlink { text-decoration: none; }
#mainCol a.anchorlink:hover { text-decoration: underline; }

/* Navigation
--------------------------------------- */

.nav {
  margin: 0;
  padding: 0;
  list-style: none;
  float: right;
  margin-top: 1.5em;
  font-size: 1.2857em;
}

.nav .nav-item {color: #FFF; text-decoration: none;}
.nav .nav-item:hover {text-decoration: underline;}

.guides-index-large, .guides-index-small .guides-index-item {
  padding: 0.5em 1.5em;
  border-radius: 1em;
  -webkit-border-radius: 1em;
  -moz-border-radius: 1em;
  background: #980905;
  position: relative;
  color: white;
}

.guides-index .guides-index-item {
  background: #980905 url(../images/nav_arrow.gif) no-repeat right top;
  padding-right: 1em;
  position: relative;
  z-index: 15;
  padding-bottom: 0.125em;
}

.guides-index:hover .guides-index-item, .guides-index .guides-index-item:hover {
  background-position: right -81px;
  text-decoration: underline !important;
}

@media screen and (min-width: 481px) {
  .nav {
    float: right;
    margin-top: 1.5em;
    font-size: 1.2857em;
  }
  .nav>li {
    display: inline;
    margin-left: 0.5em;
  }
  .guides-index.guides-index-small {
    display: none;
  }
}

@media screen and (max-width: 480px) {
  .nav {
    float: none;
    width: 100%;
    text-align: center;
  }
  .nav .nav-item {
    display: block;
    margin: 0;
    width: 100%;
    background-color: #980905;
    border: solid 1px #620c04;
    border-top: 0;
    padding: 15px 0;
    text-align: center;
  }
  .nav .nav-item, .nav-item.guides-index-item {
    text-transform: uppercase;
  }
  .nav .nav-item:first-child, .nav-item.guides-index-small {
    border-top: solid 1px #620c04;
  }
  .guides-index.guides-index-small {
    display: block;
    margin-top: 1.5em;
  }
  .guides-index.guides-index-large {
    display: none;
  }
  .guides-index-small .guides-index-item {
    font: inherit;
    padding-left: .75em;
    font-size: .95em;
    background-position: 96% 16px;
    -webkit-appearance: none;
  }
  .guides-index-small .guides-index-item:hover{
    background-position: 96% -65px;
  }
}

#guides {
  width: 37em;
  display: block;
  background: #980905;
  border-radius: 1em;
  color: #f1938c;
  padding: 1.5em 2em;
  position: absolute;
  z-index: 10;
  top: -0.25em;
  right: 0;
  padding-top: 2em;
}

#guides.visible {
  display: block !important;
}

.guides-section dt, .guides-section dd {
  font-weight: normal;
  font-size: 0.722em;
  margin: 0;
  padding: 0;
}
.guides-section dt {
  margin: 0.5em 0 0;
  padding:0;
}
#guides a {
  background: none !important;
  color: #FFF;
  text-decoration: none;
}
#guides a:hover {
  text-decoration: underline;
}
.guides-section-container {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  width: 100%;
  max-height: 35em;
}

.guides-section {
  min-width: 5em;
  margin: 0 2em 0.5em 0;
  flex: auto;
  max-width: 12em;
}

.guides-section dd {
  line-height: 1.3;
  margin-bottom: 0.5em;
}

#guides hr {
  display: block;
  border: none;
  height: 1px;
  color: #f1938c;
  background: #f1938c;
}

/* Headings
--------------------------------------- */

h1 {
  font-size: 2.5em;
  line-height: 1em;
  margin: 0.6em 0 .2em;
  font-weight: bold;
}

h2 {
  font-size: 2.1428em;
  line-height: 1em;
  margin: 0.7em 0 .2333em;
  font-weight: bold;
}

@media screen and (max-width: 480px) {
  h2 {
    font-size: 1.45em;
  }
}

h3 {
  font-size: 1.7142em;
  line-height: 1.286em;
  margin: 0.875em 0 0.2916em;
  font-weight: bold;
}

@media screen and (max-width: 480px) {
  h3 {
    font-size: 1.45em;
  }
}

h4 {
  font-size: 1.2857em;
  line-height: 1.2em;
  margin: 1.6667em 0 .3887em;
  font-weight: bold;
}

h5 {
  font-size: 1em;
  line-height: 1.5em;
  margin: 1em 0 .5em;
  font-weight: bold;
}

h6 {
  font-size: 1em;
  line-height: 1.5em;
  margin: 1em 0 .5em;
  font-weight: normal;
}

.section {
  padding-bottom: 0.25em;
  border-bottom: 1px solid #999;
}

/* Content
--------------------------------------- */

.pic {
  margin: 0 2em 2em 0;
}

#topNav strong {color: #999; margin-right: 0.5em;}
#topNav strong a {color: #FFF;}

#header h1 {
  float: left;
  background: url(../images/rails_guides_logo_1x.png) no-repeat;
  width: 297px;
  text-indent: -9999em;
  margin: 0;
  padding: 0;
}

@media
only screen and (-webkit-min-device-pixel-ratio: 2),
only screen and (   min--moz-device-pixel-ratio: 2),
only screen and (     -o-min-device-pixel-ratio: 2/1),
only screen and (        min-device-pixel-ratio: 2),
only screen and (                min-resolution: 192dpi),
only screen and (                min-resolution: 2dppx) {
  #header h1 {
    background: url(../images/rails_guides_logo_2x.png) no-repeat;
    background-size: 160%;
  }
}

@media screen and (max-width: 480px) {
  #header h1 {
    float: none;
  }
}

#header h1 a {
  text-decoration: none;
  display: block;
  height: 77px;
}

#feature p {
  font-size: 1.2857em;
  margin-bottom: 0.75em;
}

@media screen and (max-width: 480px) {
  #feature p {
    font-size: 1em;
  }
}

#feature ul {margin-left: 0;}
#feature ul li {
  list-style: none;
  background: url(../images/check_bullet.gif) no-repeat left 0.5em;
  padding: 0.5em 1.75em 0.5em 1.75em;
  font-size: 1.1428em;
  font-weight: bold;
}

#mainCol dd, #subCol dd {
  padding: 0.25em 0 1em;
  border-bottom: 1px solid #CCC;
  margin-bottom: 1em;
  margin-left: 0;
  /*padding-left: 28px;*/
  padding-left: 0;
}

#mainCol dt, #subCol dt {
  font-size: 1.2857em;
  padding: 0.125em 0 0.25em 0;
  margin-bottom: 0;
}

@media screen and (max-width: 480px) {
  #mainCol dt, #subCol dt {
    font-size: 1em;
  }
}

#mainCol dd.work-in-progress, #subCol dd.work-in-progress {
  background: #fff9d8 url(../images/tab_yellow.gif) no-repeat left top;
  border: none;
  padding: 1.25em 1em 1.25em 48px;
  margin-left: 0;
  margin-top: 0.25em;
}

#mainCol dd.kindle, #subCol dd.kindle {
  background: #d5e9f6 url(../images/tab_info.gif) no-repeat left top;
  border: none;
  padding: 1.25em 1em 1.25em 48px;
  margin-left: 0;
  margin-top: 0.25em;
}

#mainCol div.warning, #subCol dd.warning {
  background: #f9d9d8 url(../images/tab_red.gif) no-repeat left top;
  border: none;
  padding: 1.25em 1.25em 0.25em 48px;
  margin-left: 0;
  margin-top: 0.25em;
}

#subCol .chapters {color: #980905;}
#subCol .chapters a {font-weight: bold;}
#subCol .chapters ul a {font-weight: normal;}
#subCol .chapters li {margin-bottom: 0.75em;}
#subCol h3.chapter {margin-top: 0.25em;}
#subCol h3.chapter img {vertical-align: text-bottom;}
#subCol .chapters ul {margin-left: 0; margin-top: 0.5em;}
#subCol .chapters ul li {
  list-style: none;
  padding: 0 0 0 1em;
  background: url(../images/bullet.gif) no-repeat left 0.45em;
  margin-left: 0;
  font-size: 1em;
  font-weight: normal;
}

#subCol li ul, li ol { margin:0 1.5em; }

div.code_container {
  background: #EEE url(../images/tab_grey.gif) no-repeat left top;
  padding: 0.25em 1em 0.5em 48px;
}

.note {
  background: #fff9d8 url(../images/tab_note.gif) no-repeat left top;
  border: none;
  padding: 1em 1em 0.25em 48px;
  margin: 0.25em 0 1.5em 0;
}

.info {
  background: #d5e9f6 url(../images/tab_info.gif) no-repeat left top;
  border: none;
  padding: 1em 1em 0.25em 48px;
  margin: 0.25em 0 1.5em 0;
}

#mainCol div.todo {
  background: #fff9d8 url(../images/tab_yellow.gif) no-repeat left top;
  border: none;
  padding: 1em 1em 0.25em 48px;
  margin: 0.25em 0 1.5em 0;
}

.note code, .info code, .todo code {
  background: #fff;
}

#mainCol ul li {
  list-style:none;
  background: url(../images/grey_bullet.gif) no-repeat left 0.5em;
  padding-left: 1em;
  margin-left: 0;
}

#subCol .content {
  font-size: 0.7857em;
  line-height: 1.5em;
}

#subCol .content li {
  font-weight: normal;
  background: none;
  padding: 0 0 1em;
  font-size: 1.1667em;
}

/* Clearing
--------------------------------------- */

.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

* html .clearfix {height: 1%;}
.clearfix {display: block;}

/* Same bottom margin for special boxes than for regular paragraphs, this way
intermediate whitespace looks uniform. */
div.code_container, div.important, div.caution, div.warning, div.note, div.info {
  margin-bottom: 1.5em;
}

/* Remove bottom margin of paragraphs in special boxes, otherwise they get a
spurious blank area below with the box background. */
div.important p, div.caution p, div.warning p, div.note p, div.info p {
  margin-bottom: 1em;
}

/* Edge Badge
--------------------------------------- */

#edge-badge {
  position: fixed;
  right: 0px;
  top: 0px;
  z-index: 100;
  border: none;
}

/* Foundation v2.1.4 http://foundation.zurb.com */
/* Artfully masterminded by ZURB  */

/* Mobile */
@media only screen and (max-width: 767px) {
  table.responsive { margin-bottom: 0; }

  .pinned { position: absolute; left: 0; top: 0; background: #fff; width: 35%; overflow: hidden; overflow-x: scroll; border-right: 1px solid #ccc; border-left: 1px solid #ccc; }
  .pinned table { border-right: none; border-left: none; width: 100%; }
  .pinned table th, .pinned table td { white-space: nowrap; }
  .pinned td:last-child { border-bottom: 0; }

  div.table-wrapper { position: relative; margin-bottom: 20px; overflow: hidden; border-right: 1px solid #ccc; }
  div.table-wrapper div.scrollable table { margin-left: 35%; }
  div.table-wrapper div.scrollable { overflow: scroll; overflow-y: hidden; }

  table.responsive td, table.responsive th { position: relative; white-space: nowrap; overflow: hidden; }
  table.responsive th:first-child, table.responsive td:first-child, table.responsive td:first-child, table.responsive.pinned td { display: none; }

}