chrome/browser/resources/options/options_page.css

body {
  -webkit-user-select: none;
  cursor: default;
  font-size: 100%;
}

#settings-title {
  -webkit-padding-end: 24px;
  color: #53637d;
  font-size: 200%;
  font-weight: normal;
  margin: 0;
  padding-bottom: 14px;
  padding-top: 13px;
  text-align: end;
}

#main-content {
  display: -webkit-box;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}

.overlay {
  position: fixed;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, .2);
  top: 0;
  bottom: 0;
  z-index: 10;
  padding: 20px;
  display: -webkit-box;
  -webkit-box-align: center;
  -webkit-box-pack: center;
}

#close-overlay {
  position: relative;
  top: -20px;
  width: 20px;
  height: 20px;
}

html[dir='ltr'] #close-overlay {
  float: right;
  right: -20px;
}

html[dir='rtl'] #close-overlay {
  float: left;
  left: -20px;
}

html[hide-menu=true] .close-subpage {
  display: none
}

.action-area {
  -webkit-box-orient: horizontal;
  -webkit-box-align: center;
  padding: 12px;
  position: absolute;
  right: 0px;
  bottom: 0px;
  display: -webkit-box;
}

.button-strip {
  -webkit-box-orient: horizontal;
  display: -webkit-box;
}

html[toolkit=views] .button-strip {
  -webkit-box-direction: reverse;
}

.button-strip > button {
  -webkit-margin-start: 4px;
  display: block;
}

.overlay > div {
  -webkit-box-shadow: 3px 3px 3px #666;
  background: white;
  border-radius: 5px;
  padding: 15px;
  border: 1px solid #666;
  padding-bottom: 50px;
  position: relative;
}

#navbar {
  margin: 0;
}

#navbar-container {
  -webkit-border-end: 1px solid #c6c9ce;
  background: -webkit-gradient(linear,
                               left top,
                               left bottom,
                               from(rgba(234, 238, 243, 0)),
                               to(#eaeef3)),
              -webkit-gradient(linear,
                               left top,
                               right top,
                               from(#eaeef3),
                               color-stop(0.97, #eaeef3),
                               to(#d3d7db));
  bottom: 0;
  cursor: pointer;
  display: none;
  left: 0;
  position: fixed;
  top: 0;
  width: 250px;
  z-index: 2;
}

html[dir='rtl'] #navbar-container {
  background: -webkit-gradient(linear,
                               left top,
                               left bottom,
                               from(rgba(255, 255, 255, 0)),
                               color-stop(0.7, rgba(255, 255, 255, 0)),
                               to(white)),
              -webkit-gradient(linear,
                               right top,
                               left top,
                               from(white),
                               color-stop(0.8, white),
                               to(#f3f3f3));
  left: auto;
  right: 0;
}

html[hide-menu=false] #navbar-container {
  display: block;
}

#navbar-container > hr {
  -webkit-margin-start: 35%;
  background-color: #dbdbdb;
  border: 0;
  height: 1px;
  width: 65%;
}

#navbar-container > ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.navbar-item, .navbar-item2 {
  color: #426dc9;
  display: block;
  font-size: 105%;
  outline: none;
  padding: 7px 0;
  text-align: end;
  -webkit-padding-end: 24px;
}

.navbar-item-selected {
  background: #bbcee9;
  border-bottom: 1px solid #8faad9;
  border-top: 1px solid #8faad9;
  color: black;
  font-weight: bold;
}

.navbar-item-normal {
  background-color: #dfdfdf;
}

#mainview {
  -webkit-box-align: stretch;
  -webkit-padding-start: 251px;
  margin: 0;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 1;
}

html[hide-menu=true] #mainview {
  -webkit-padding-start: 0;
}

#mainview-content {
  box-sizing: border-box;
  min-height: 100%;
  padding: 0 24px;
  position: relative;
  width: 600px;
}

#subpage-sheet-container {
  box-sizing: border-box;
  height: 100%;
  padding: 8px;
  -webkit-padding-start: 60px;
  position: absolute;
  top: 0;
  left: 0;
  width: 748px;
}

#subpage-sheet {
  -webkit-box-shadow: #666 0px 3px 5px;
  background-color: white;
  border: 1px solid #b8b8b8;
  border-radius: 2px;
  box-sizing: border-box;
  min-height: 100%;
  padding: 0px 20px;
  width: 100%;
}

#managed-prefs-banner {
  background: -webkit-gradient(linear,
                               left top,
                               left bottom,
                               from(#fff2b7),
                               color-stop(0.97, #fae691),
                               to(#878787));
  height: 31px;
  width: 100%;
}

#managed-prefs-banner {
  margin: 0;
  padding: 0;
  vertical-align: middle;
}

#managed-prefs-icon {
  background-image: url("chrome://theme/IDR_WARNING");
  background-repeat: no-repeat;
  background-position:center;
  display: inline-block;
  padding: 5px;
  height: 21px;
  vertical-align: middle;
  width: 24px;
}

#managed-prefs-text {
  vertical-align: middle;
}

.page > h1 {
  -webkit-padding-end: 24px;
  border-bottom: 1px solid #eeeeee;
  color: #53637d;
  font-size: 200%;
  font-weight: normal;
  margin: 0;
  padding-bottom: 4px;
  padding-top: 13px;
}

#subpage-sheet .page > h1 {
  padding-top: 7px;
}

section {
  -webkit-box-orient: horizontal;
  border-bottom: 1px solid #eeeeee;
  display: -webkit-box;
  margin-top: 17px;
  padding-bottom: 20px;
}

section:last-child {
  border-bottom: none;
}

section > h3 {
  font-size: 105%;
  font-weight: bold;
  margin: 0;
  vertical-align: middle;
  width: 140px;
}

section > div:only-of-type {
  -webkit-box-flex: 1;
}

.option {
  margin-top: 0;
}

.option-control-table, section > div:only-of-type {
  -webkit-padding-start: 10px;
  border-spacing: 0 0;
}

/* TODO(stuartmorgan): make this less specific once all pages
 * are converted to the non-table style.
 */
section > div:only-of-type label {
  display: block;
  margin: 5px 0;
}

.hidden {
  display: none;
}

.touch-slider {
  -webkit-appearance: slider-horizontal;
}

select {
  margin: 0px;
}

.link-button {
  background-color: transparent;
  border: none;
  color: blue;
  cursor: pointer;
  text-decoration: underline;
}

.text-button {
  background-color: transparent;
  border-color: transparent;
}

#contentSettingsPage :invalid {
  background-color: pink;
}

list > .heading {
  color: #666666;
}

list > .heading:hover {
  background-color: transparent;
  border-color: transparent;
}

.left-side-table {
  display: -webkit-box;
}

.left-side-table > div:first-child {
  -webkit-box-flex: 1;
}

.left-side-table > :last-child {
  -webkit-padding-start: 20px;
}

.left-side-table > :last-child button {
  width: 100%;
}

.option-name {
  padding-right: 5px;
}

html[dir=rtl].option-name {
  padding-left: 5px;
}

.favicon-cell {
  -webkit-padding-start: 20px;
  background-position: left;
  background-repeat: no-repeat;
}

html[dir=rtl] .favicon-cell {
  background-position: right;
}

html[enable-background-mode=false] #background-mode-section {
 display: none;
}

html[enable-cloud-print-proxy=false] #cloud-print-proxy-section {
 display: none;
}

html[enable-cloud-print-proxy=true] #cloudPrintProxyManageButton {
 display: none;
}

input[type=checkbox],
input[type=radio],
button {
  margin-left: 0;
  margin-right: 0;
}

/* Checkbox and radio buttons have different sizes on different platforms. The
 * following rules have platform specific tweaks.
 * TODO(arv): Test the vertical position on Linux and CrOS as well.
 */

/*
 * Webkit does not move the absolute positioned input element properly and
 * filed bug 48348 to track the problem.
 *   https://bugs.webkit.org/show_bug.cgi?id=48348
 * In the mean time, mark the outer label element 'relative' so that webkit
 * aligns the input element properly.
 */
label.checkbox,
label.radio {
  position: relative;
}

label.checkbox > input,
label.radio > input {
  margin-top: 1px;
  position: absolute;
}

label.checkbox > span,
label.radio > span,
.suboption {
  -webkit-margin-start: 16px;
  display: block;
}

html[os=mac] label.checkbox > input,
html[os=mac] label.radio > input {
  margin-top: 2px;
}