bugs/css/drawer.css

/* ----------------------------------
* Drawer
* ---------------------------------- */

/* Main region */
section[role="region"] {
  width: 100%;
  transition: all 0.25s ease;
  position: relative;
  z-index: 100;
}

section[role="region"]:target {
  transform: translateX(80%);
}

/* Hide anchor to change target */
section[role="region"] > header:first-child > a:first-of-type {
  display: none;
}
section[role="region"]:target > header:first-child > a:first-of-type {
  display: block;
}
section[role="region"] > header:first-child > a:last-of-type {
  display: block;
}
section[role="region"]:target > header:first-child > a:last-of-type {
  display: none;
}


/* Sidebar */
section[data-type="sidebar"] {
  position: absolute;
  width: 80%;
  background: url(drawer/images/ui/pattern.png) repeat;
  height: 100%;
  top: 0;
  left: 0;
  overflow: hidden;
}

/* Sidebar header */
section[data-type="sidebar"] > header {
  position: relative;
  z-index: 10;
  height: 5rem;
  color: #fff;
  background: url(drawer/images/ui/header.png) repeat-x left bottom / 100% auto;
}

section[data-type="sidebar"] > header:after {
  content: "";
  height: 0.3rem;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: url(drawer/images/ui/shadow_header.png) repeat-x left top;
  background-size: auto 100%;
}

section[data-type="sidebar"] > header h1 {
  font-size: 2.2rem;
  line-height: 4.8rem;
  text-align: left;
  white-space: nowrap;
  text-overflow: ellipsis;
  display: block;
  overflow: hidden;
  margin: 0 0 0 3rem;
  height: 100%
}

section[data-type="sidebar"] > header h1 em {
  font-weight: bold;
  font-size: 1.5rem;
  line-height: 1em;
}

/* Generic set of actions in toolbar */
section[data-type="sidebar"] > header menu[type="toolbar"] {
  height: 100%;
  float: right;
}

section[data-type="sidebar"] > header menu[type="toolbar"] a,
section[data-type="sidebar"] > header menu[type="toolbar"] button {
  height: 4.9rem;
  line-height: 4.9rem;
  float: left;
  background: none;
  padding: 0 1.75rem;
  -moz-box-sizing: border-box;
  min-width: 5rem;
  text-align: center;
}

section[data-type="sidebar"] > header menu[type="toolbar"] a:last-child,
section[data-type="sidebar"] > header menu[type="toolbar"] button:last-child {
  background: url(drawer/images/ui/separator.png) no-repeat left center / auto 3.1rem;
}

section[data-type="sidebar"] > header menu[type="toolbar"] {
  padding: 0;
  margin: 0;
}

section[data-type="sidebar"] > header a,
section[data-type="sidebar"] > header button {
  border: none;
  background: none;
  padding: 0;
  overflow: hidden;
  font-weight: 600;
  font-size: 1.4rem;
  line-height: 1.1em;
  color: #fff;
}

section[data-type="sidebar"] > header a:first-letter,
section[data-type="sidebar"] > header button:first-letter {
  text-transform: uppercase;
}

/* Icon definitions */
section[data-type="sidebar"] > header .icon {
  display: inline-block;
  width: 3rem;
  height: 4.9rem;
  margin: 0 -1rem;
  background: transparent no-repeat center center / 100% auto;
  font-size: 0;
  overflow: hidden;
  position: relative;
}

section[data-type="sidebar"]:after {
  content: "";
  width: 1rem;
  background: url(drawer/images/ui/shadow.png) right top repeat-y;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 5;
}

section[data-type="sidebar"] > nav {
  overflow-y: auto;
  max-height: 100%;
  margin-right: -0.8rem;
}

section[data-type="sidebar"] > nav > h2 {
  font-weight: bold;
  font-size: 1.4rem;
  line-height: 3.3rem;
  text-indent: 3rem;
  color: #fff;
  background: url(drawer/images/ui/pattern_subheader.png) repeat left top;
  border-bottom: 0.1rem solid #596068;
  margin: 0;
  padding-right: 0.8rem;
}

section[data-type="sidebar"] [role="toolbar"] {
  position: absolute;
}

section[data-type="sidebar"] > nav > ul {
  width: 100%;
  margin: 0;
  padding: 0;
}

section[data-type="sidebar"] > nav > ul > li {
  color: #fff;
  list-style: none;
  transition: background 0.2s ease;
}

section[data-type="sidebar"] > nav > ul > li:active {
  background: #00ABCC;
}

section[data-type="sidebar"] > nav > ul > li > a {
  text-decoration: none;
  color: #fff;
  font-size: 1.6rem;
  line-height: 4.35rem;
  border-bottom: 0.1rem solid #596068;
  text-indent: 3rem;
  padding-right: 0.8rem;
  width: 100%;
  -moz-box-sizing: border-box;
  display: block;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}