html {
  overflow-y: scroll; }

body {
  /*margin: 0 auto;
  color: #000;
  background-color: #fff;
  font: 1rem/1.5 Lato-Medium  Microsoft Yahei, sans-serif;
  font-family: "Lato-Medium,roboto, helvetica neue,arial, sans-serif,微软雅黑";
  text-align: center;*/
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color:transparent;
  font: 14px/1.5 Microsoft YaHei, Heiti SC, tahoma, arial, Hiragino Sans GB, \\5B8B\4F53, sans-serif;
  color: black;
  letter-spacing: 1px;
}
body {
font-family: \5FAE\8F6F\96C5\9ED1;}
@font-face {
  font-family: 'FontAwesome';
  src: url("http://cdn.staticfile.org/font-awesome/4.2.0/fonts/fontawesome-webfont.eot?v=4.2.0");
  src: url("http://cdn.staticfile.org/font-awesome/4.2.0/fonts/fontawesome-webfont.eot?#iefix&v=4.2.0") format("embedded-opentype"), url("http://cdn.staticfile.org/font-awesome/4.2.0/fonts/fontawesome-webfont.woff?v=4.2.0") format("woff"), url("http://cdn.staticfile.org/font-awesome/4.2.0/fonts/fontawesome-webfont.ttf?v=4.2.0") format("truetype"), url("http://cdn.staticfile.org/font-awesome/4.2.0/fonts/fontawesome-webfont.svg?v=4.2.0#fontawesomeregular") format("svg");
  font-weight: normal;
  font-style: normal; }
p, dl, dt, dd, table, td, th, input, img, form, div, span, ul, ol, li, h1, h2, h3, h4, h5, h6, select, input {
  margin: 0;
  padding: 0;
  font-weight: normal; }

img, iframe {
  border: none; }

ul, li, ol {
  list-style: none; }

img {
  vertical-align: middle; }

em, b, i, strong, cite, sub, sup, font {
  font-weight: normal;
  font-style: normal;
  font-size: 100%; }

a {
  color: #000;
  text-decoration: none;
  outline: none;
  cursor: pointer;
}
a:hover {
  color: #000;
}

.clearfix {
  zoom: 1;
}
.clearfix:before {
  content: "";
  display: table;
}
.clearfix:after {
  content: "";
  display: table;
  clear: both;
}

.clear {
  clear: both; }
.fl{
  float: left;
}
.fr{
  float: right;
}
footer {
  background: #fff none repeat scroll 0 0;
  border: 1px solid #f9f9f9;
  box-sizing: border-box;
  height: 4rem;
  position: fixed;
  width: 100%;
  bottom: 0;
  z-index: 1000;
}

header {
  left: 0;
  position:fixed;
  top: 0;
  vertical-align: middle;
  width: 100%;
  z-index:9;
  height:4.1rem;
}
.content {
  background: #fff none repeat scroll 0 0;
  position: relative;
  margin:auto 0;
}
.content img{
  width:100%;
}
.scroll{
  left: 0;
  position:fixed;
  top: 0;
  vertical-align: middle;
  width: 100%;
  z-index: 12;
  height:3.5rem;
  line-height: 3.5rem;
}

/*以下是常见问题的代码部分*/
.questions_btn_hide{
  background: rgba(0, 0, 0, 0) url("../images/icon_hide.png") no-repeat scroll center top /1.5rem auto;
  display: inline-block;
  height: 1.5rem;
  width: 1.5rem;
  position: absolute;
  right: 1rem;
}
.questions_btn_expansion{
  background: rgba(0, 0, 0, 0) url("../images/icon_expansion.png") no-repeat scroll center top /1.5rem auto;
  display: inline-block;
  height: 1.5rem;
  width: 1.5rem;
  position: absolute;
  right: 1rem;
}
.questions_box{
  text-align: left;
  color: #000;
  padding:1rem 1.25rem;
  position: relative;
  border-bottom: 1px #e4e4e4 solid;
}
.questions_box span{
  max-width: 90%;
  display: inline-block;
}
.answer_box{
  background-color:#f0f0f0;
  padding:1rem;
  color: #666;
  display: none;
  text-align: left;
  font-size: 12px;
  line-height: 1.1rem;
}
.answer_tab{
  display: block;
}