/** common config */
/** 通用配色 */
/* dialog */
/* text input */
/* select */
/* table */
/* tab */
/* ==========================================================================
   HTML5显示相关
   ========================================================================== */
/**
 * Correct `block` display not defined in IE 8/9.
 */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
  display: block;
}
/**
 * Correct `inline-block` display not defined in IE 8/9.
 */
audio,
canvas,
video {
  display: inline-block;
}
/**
 * Prevent modern browsers from displaying `audio` without controls.
 * Remove excess height in iOS 5 devices.
 */
audio:not([controls]) {
  display: none;
  height: 0;
}
/**
 * Address styling not present in IE 8/9.
 */
[hidden] {
  display: none;
}
/* ==========================================================================
   Base
   ========================================================================== */
html {
  font-family: Arial, Helvetica, sans-serif;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}
body {
    font-size: 14px;
    margin: 0;
}
a:focus {
  outline: thin dotted;
}
a:active,
a:hover {
  outline: 0;
}
header {
    background: #252525;
    color: #fff;
    margin-bottom: 10px;
    padding: 8px;
    font-size: 22px;
}

.container {
    padding: 10px;
}
/* ==========================================================================
   Typography
   ========================================================================== */
/**
 * Address variable `h1` font-size and margin within `section` and `article`
 * contexts in Firefox 4+, Safari 5, and Chrome.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
/**
 * Address styling not present in IE 8/9, Safari 5, and Chrome.
 */
abbr[title] {
  border-bottom: 1px dotted;
}
/**
 * Address style set to `bolder` in Firefox 4+, Safari 5, and Chrome.
 */
b,
strong {
  font-weight: bold;
}
/**
 * Address styling not present in Safari 5 and Chrome.
 */
dfn {
  font-style: italic;
}
/**
 * Address differences between Firefox and other browsers.
 */
hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
}
/**
 * Address styling not present in IE 8/9.
 */
mark {
  background: #ff0;
  color: #000;
}
/**
 * Correct font family set oddly in Safari 5 and Chrome.
 */
code,
kbd,
pre,
samp {
  font-family: monospace, serif;
  font-size: 1em;
}
/**
 * Improve readability of pre-formatted text in all browsers.
 */
pre {
  white-space: pre-wrap;
}
/**
 * Set consistent quote types.
 */
q {
  quotes: "\201C" "\201D" "\2018" "\2019";
}
/**
 * Address inconsistent and variable font size in all browsers.
 */
small {
  font-size: 80%;
}
/**
 * Prevent `sub` and `sup` affecting `line-height` in all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sup {
  top: -0.5em;
}
sub {
  bottom: -0.25em;
}
/* ==========================================================================
   Embedded content
   ========================================================================== */
/**
 * Remove border when inside `a` element in IE 8/9.
 */
img {
  border: 0;
}
/**
 * Correct overflow displayed oddly in IE 9.
 */
svg:not(:root) {
  overflow: hidden;
}
/* ==========================================================================
   Figures
   ========================================================================== */
/**
 * Address margin not present in IE 8/9 and Safari 5.
 */
figure {
  margin: 0;
}
/* ==========================================================================
   Forms
   ========================================================================== */
/**
 * Define consistent border, margin, and padding.
 */
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}
/**
 * 1. Correct `color` not being inherited in IE 8/9.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 */
legend {
  border: 0;
  /* 1 */

  padding: 0;
  /* 2 */

}
/**
 * 1. Correct font family not being inherited in all browsers.
 * 2. Correct font size not being inherited in all browsers.
 * 3. Address margins set differently in Firefox 4+, Safari 5, and Chrome.
 */
button,
input,
select,
textarea {
  font-family: inherit;
  /* 1 */

  font-size: 100%;
  /* 2 */

  margin: 0;
  /* 3 */

}
/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
 */
button,
input {
  line-height: normal;
}
/**
 * Address inconsistent `text-transform` inheritance for `button` and `select`.
 * All other form control elements do not inherit `text-transform` values.
 * Correct `button` style inheritance in Chrome, Safari 5+, and IE 8+.
 * Correct `select` style inheritance in Firefox 4+ and Opera.
 */
button,
select {
  text-transform: none;
}
/**
 * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 *    and `video` controls.
 * 2. Correct inability to style clickable `input` types in iOS.
 * 3. Improve usability and consistency of cursor style between image-type
 *    `input` and others.
 */
button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button;
  /* 2 */

  cursor: pointer;
  /* 3 */

}
/**
 * Re-set default cursor for disabled elements.
 */
button[disabled],
html input[disabled] {
  cursor: default;
}
/**
 * 1. Address box sizing set to `content-box` in IE 8/9.
 * 2. Remove excess padding in IE 8/9.
 */
input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box;
  /* 1 */

  padding: 0;
  /* 2 */

}
/**
 * 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome
 *    (include `-moz` to future-proof).
 */
input[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */

  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box;
  /* 2 */

  box-sizing: content-box;
}
/**
 * Remove inner padding and search cancel button in Safari 5 and Chrome
 * on OS X.
 */
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
/**
 * Remove inner padding and border in Firefox 4+.
 */
button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}
/**
 * 1. Remove default vertical scrollbar in IE 8/9.
 * 2. Improve readability and alignment in all browsers.
 */
textarea {
  overflow: auto;
  /* 1 */

  vertical-align: top;
  /* 2 */

}
/* ==========================================================================
   Tables
   ========================================================================== */
/**
 * Remove most spacing between table cells.
 */
table {
  border-collapse: collapse;
  border-spacing: 0;
}


/* User CSS */
#navigator {
  float: left;
  width: 160px;
  list-style: none;
  padding: 0;
}
#navigator li a {
    text-decoration: none;
    display: block;
    background-color: #f5f5f5;
    color: #000;
    border: 1px solid #a2a2a2;
    margin-top: -1px;
    padding: 8px 14px;
}
#navigator li:first-child a {
    border-radius: 6px 6px 0 0;
}
#navigator li:last-child a {
    border-radius: 0 0 6px 6px;
}
#navigator li a:hover {
    background-color: #a2a2a2;
    color: #fff;
}
#navigator li.cur a{
    background-color: #a2a2a2;
    color: #fff;
}

#page {
    width: 1200px;
    margin: 0 auto 40px;
}
#main {
    margin-left: 200px;
}
h1 {
    background: #252525;
    color: #fff;
    margin-bottom: 10px;
    font-size: 22px;
    line-height: 40px;
    padding: 0 8px;
    margin: 0;
    font-weight: normal;
    text-rendering: optimizelegibility;
}
h2 {
    font-size: 24px;
}
.view {
    padding: 20px;
    line-height: 1.5;
    background-color: #eee;
    border-radius: 6px;
    position: relative;
}
.viewer {
    margin: -10px 0 20px -10px;
    padding: 0;
    list-style: none;
}
.viewer li {
    display: inline-block;
    *display: inline;
    zoom: 1;
    padding: 4px 12px;
    margin-right: 10px;
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    cursor: default;
}
.viewer li:hover {
    background-color: #a2a2a2;
    color: #fff;
}
.source {
    position: absolute;
    max-height: 480px;
    top: 25px;
    left: 10px;
    right: 10px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 0 6px 6px 6px;
    height: 0;
    overflow: hidden;
    z-index: 1;
    background-color: #f5f5f5;
    font-family: monospace;
    opacity: 0;
}
.source-visible {
    height: auto;
    overflow: auto;
    opacity: 1;
    transition: opacity .2s linear;
}