/*! normalize.css v3.0.1 | MIT License | git.io/normalize */
/**
 * 1. Set default font family to sans-serif.
 * 2. Prevent iOS text size adjust after orientation change, without disabling
 *    user zoom.
 */
html {
  font-family: 'MicrosoftJhengHei', "Microsoft YaHei", Arial, Helvetica, sans-serif;
  /* 1 */
  -ms-text-size-adjust: 100%;
  /* 2 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
}
/**
 * Remove default margin.
 */
body {
  margin: 0;
}
/* HTML5 display definitions
   ========================================================================== */
/**
 * Correct `block` display not defined for any HTML5 element in IE 8/9.
 * Correct `block` display not defined for `details` or `summary` in IE 10/11 and Firefox.
 * Correct `block` display not defined for `main` in IE 11.
 */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
  display: block;
}
/**
 * 1. Correct `inline-block` display not defined in IE 8/9.
 * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
 */
audio,
canvas,
progress,
video {
  display: inline-block;
  /* 1 */
  vertical-align: baseline;
  /* 2 */
}
/**
 * Prevent modern browsers from displaying `audio` without controls.
 * Remove excess height in iOS 5 devices.
 */
audio:not([controls]) {
  display: none;
  height: 0;
}
/**
 * Address `[hidden]` styling not present in IE 8/9/10.
 * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
 */
[hidden],
template {
  display: none;
}
/* Links
   ========================================================================== */
/**
 * Remove the gray background color from active links in IE 10.
 */
a {
  background: transparent;
}
/**
 * Improve readability when focused and also mouse hovered in all browsers.
 */
a:active,
a:hover {
  outline: 0;
}
/* Text-level semantics
   ========================================================================== */
/**
 * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
 */
abbr[title] {
  border-bottom: 1px dotted;
}
/**
 * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
 */
b,
strong {
  font-weight: bold;
}
/**
 * Address styling not present in Safari and Chrome.
 */
dfn {
  font-style: italic;
}
/**
 * Address variable `h1` font-size and margin within `section` and `article`
 * contexts in Firefox 4+, Safari, and Chrome.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
/**
 * Address styling not present in IE 8/9.
 */
mark {
  background: #ff0;
  color: #000;
}
/**
 * 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 8/9/10.
 */
img {
  border: 0;
}
/**
 * Correct overflow not hidden in IE 9/10/11.
 */
svg:not(:root) {
  overflow: hidden;
}
/* Grouping content
   ========================================================================== */
/**
 * Address margin not present in IE 8/9 and Safari.
 */
figure {
  margin: 1em 40px;
}
/**
 * Address differences between Firefox and other browsers.
 */
hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
}
/**
 * Contain overflow in all browsers.
 */
pre {
  overflow: auto;
}
/**
 * Address odd `em`-unit font size rendering in all browsers.
 */
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
/* Forms
   ========================================================================== */
/**
 * Known limitation: by default, Chrome and Safari on OS X allow very limited
 * styling of `select`, unless a `border` property is set.
 */
/**
 * 1. Correct color not being inherited.
 *    Known issue: affects color of disabled elements.
 * 2. Correct font properties not being inherited.
 * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
 */
button,
input,
optgroup,
select,
textarea {
  color: inherit;
  /* 1 */
  font: inherit;
  /* 2 */
  margin: 0;
  /* 3 */
}
/**
 * Address `overflow` set to `hidden` in IE 8/9/10/11.
 */
button {
  overflow: visible;
}
/**
 * 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 Firefox, IE 8/9/10/11, and Opera.
 * Correct `select` style inheritance in Firefox.
 */
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;
}
/**
 * Remove inner padding and border in Firefox 4+.
 */
button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}
/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
 */
input {
  line-height: normal;
}
/**
 * It's recommended that you don't attempt to style these elements.
 * Firefox's implementation doesn't respect box-sizing, padding, or width.
 *
 * 1. Address box sizing set to `content-box` in IE 8/9/10.
 * 2. Remove excess padding in IE 8/9/10.
 */
input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */
}
/**
 * Fix the cursor style for Chrome's increment/decrement buttons. For certain
 * `font-size` values of the `input`, it causes the cursor style of the
 * decrement button to change from `default` to `text`.
 */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
/**
 * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari 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 and Chrome on OS X.
 * Safari (but not Chrome) clips the cancel button when the search input has
 * padding (and `textfield` appearance).
 */
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
/**
 * 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 8/9/10/11.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 */
legend {
  border: 0;
  /* 1 */
  padding: 0;
  /* 2 */
}
/**
 * Remove default vertical scrollbar in IE 8/9/10/11.
 */
textarea {
  overflow: auto;
}
/**
 * Don't inherit the `font-weight` (applied by a rule above).
 * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
 */
optgroup {
  font-weight: bold;
}
/* Tables
   ========================================================================== */
/**
 * Remove most spacing between table cells.
 */
table {
  border-collapse: collapse;
  border-spacing: 0;
}
td,
th {
  padding: 0;
}
/*****addtions*******/
ul {
  list-style: none;
}
/* 清除内外边距 */
body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
fieldset,
lengend,
button,
input,
textarea,
th,
td {
  /* table elements 表格元素 */
  margin: 0;
  padding: 0;
}
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.pull-left {
  float: left;
}
.pull-right {
  float: right;
}
.hide {
  display: none;
}
.show {
  display: block;
}
.invisible {
  visibility: hidden;
}
.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  white-space: nowrap;
}
*::-webkit-scrollbar,
::-moz-scrollbar,
::-ms-scrollbar {
  width: 10px;
  background-color: #fff;
}
*::-webkit-scrollbar-thumb,
::-moz-scrollbar-thumb,
::-ms-scrollbar-thumb {
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
  background-color: #555;
}
body {
  height: 100%;
  margin: 0;
  padding: 0;
  color: #333;
  font-size: 14px;
}
.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  white-space: nowrap;
}
.page {
  width: 1000px;
  margin: 0 auto;
}
a {
  text-decoration: none;
}
a {
  color: #333;
}
.nav {
  border-bottom: 1px solid #d4d4d4;
  font-size: 16px;
}
.nav li {
  float: left;
  width: 12.5%;
  height: 40px;
  line-height: 40px;
  text-align: center;
}
.nav li a {
  color: #333;
  text-decoration: none;
  display: block;
}
.nav li.on,
.nav li:hover {
  background-color: #cc2923;
}
.nav li.on a,
.nav li:hover a {
  color: #fff;
}
.banner {
  width: 1000px;
  height: 413px;
  background: url("http://www.shengtaitouzi.com/images/abc.jpg") center top no-repeat;
  background-size: 100% auto;
}
.topics {
  width: 1100px;
}
.topics li {
  float: left;
  width: 320px;
  padding: 30px 20px 0 0;
}
.topics li > a {
  width: 100%;
  float: left;
}
.topics li .topic-wrap {
  color: #333;
}
.topics li .topic-wrap .topic-name {
  height: 20px;
  line-height: 20px;
  padding-bottom: 10px;
}
.topics li .topic-wrap .topic-name > span {
  float: right;
  color: #777;
  font-family: arial;
}
.topics li .topic-wrap .topic-img {
  width: 100%;
  height: 160px;
  -webkit-background-size: 100% auto !important;
  -moz-background-size: 100% auto !important;
  background-size: 100% auto !important;
}
.topics li .topic-wrap .topic-info {
  margin: 5px 5px 0;
  height: 30px;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  white-space: nowrap;
}
.topics li:nth-child(1) .topic-img {
  background: url("../images//topic-1.jpg") center top no-repeat;
}
.topics li:nth-child(2) .topic-img {
  background: url("../images//topic-2.jpg") center top no-repeat;
}
.topics li:nth-child(3) .topic-img {
  background: url("../images//topic-3.jpg") center top no-repeat;
}
.topics li:nth-child(4) .topic-img {
  background: url("../images//topic-4.jpg") center top no-repeat;
}
.topics li:nth-child(5) .topic-img {
  background: url("../images//topic-5.jpg") center top no-repeat;
}
.topics li:nth-child(6) .topic-img {
  background: url("../images//topic-6.jpg") center top no-repeat;
}
.footer {
  margin-top: 50px;
  border-top: 1px dashed #ccc;
  padding: 50px 0;
  line-height: 25px;
  text-align: center;
}
.content .nav-item {
  float: left;
  width: 240px;
  background-color: #eaeaea;
  overflow: hidden;
}
.content .nav-item li {
  margin-top: -1px;
}
.content .nav-item li a {
  display: block;
  color: #333;
  height: 40px;
  line-height: 40px;
  margin: 0 15px;
  border-top: 1px dashed #ccc;
  overflow: hidden;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
}
.content .nav-item li.on,
.content .nav-item li:hover {
  background-color: #cc2923;
}
.content .nav-item li.on a,
.content .nav-item li:hover a {
  color: #fff;
}
.content .content-wrap {
  width: 740px;
  float: right;
  line-height: 24px;
}
.content .content-box {
  padding: 15px 0;
}
.content .content-box h6 {
  font-size: 14px;
}
.nav-bread {
  border-bottom: 1px dashed #ccc;
}
.nav-bread li {
  float: left;
  line-height: 30px;
}
.nav-bread li:first-child:hover a {
  color: #cc2923;
}
.nav-bread li:nth-child(2n) {
  padding: 0 5px;
}
.news-list {
  overflow: hidden;
}
.news-list li {
  margin-top: -1px;
  border-top: 1px dashed #ccc;
  line-height: 40px;
}
.news-list .new-time {
  float: right;
  padding-right: 15px;
}
.news-content h6 {
  text-align: center;
  font-size: 16px;
  line-height: 50px;
}
.shadow {
    display: none;
    position: fixed;
    top: 0px;
    left: 0px;
    bottom: 0px;
    right: 0px;
    z-index: 1000;
    background-color: #000;
    filter: alpha(opacity=50);
    opacity: .5;
}
.commitment-box {
    display: none;
    position: fixed;
    width: 600px;
    height: 500px;
    top: 50%;
    left: 50%;
    z-index: 10001;
    margin-top: -250px;
    margin-left: -330px;
    border: 1px solid #d0d0d0;
    border-radius: 5px;
    background-color: #fffdfa;
    text-align: center;
    padding-left: 30px;
    padding-right: 30px;
}
.commitment-box .title {
    text-align: center;
    font-size: 22px;
    color: #d7000f;
    margin-top: 30px;
    margin-bottom: 30px;
}
.commitment-box p {
    line-height: 22px;
    color: #646464;
    text-align: left;}
.commitment-box .btn .enter-website {
    display: inline-block;
    padding: 12px 30px;
    color: #fff;
    background-color: #d7000f;
    font-size: 18px;
    border-radius: 5px;
    cursor: pointer;}
.commitment-box .btn .exit-website {
    margin-top: 8px;
}