a {
  color: #666;
  text-decoration: none;
  cursor: pointer;
}
a:hover {
  color: #000;
  text-decoration: none;
}
a:focus {
  text-decoration: none;
}
ul {
  list-style: none;
}
ul li {
  display: inline-block;
}
div,
p,
ul,
li {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
div,
p,
ul,
li,
h1,
h2,
h3 {
  margin: 0;
  padding: 0;
}
.left {
  float: left;
}
.right {
  float: right;
}
.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: "";
  clear: both;
  height: 0;
}
.hidden {
  display: none !important;
}
body {
  font-family: Hiragino, 'Microsoft Yahei', Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.ellipsis {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
address,
caption,
cite,
code,
dfn,
em,
th,
var {
  font-style: normal;
  font-weight: 500;
}
.blank1 {
  height: 1px;
  clear: both;
  overflow: hidden;
  line-height: 1px;
  text-align: center;
  color: #666666;
}
.blank2 {
  height: 2px;
  clear: both;
  overflow: hidden;
  line-height: 2px;
  text-align: center;
  color: #666666;
}
.blank5 {
  height: 5px;
  clear: both;
  overflow: hidden;
  line-height: 5px;
  text-align: center;
  color: #666666;
}
.blank10 {
  height: 10px;
  clear: both;
  overflow: hidden;
  line-height: 10px;
  text-align: center;
  color: #666666;
}
.blank20 {
  height: 20px;
  clear: both;
  overflow: hidden;
  line-height: 20px;
  text-align: center;
  color: #666666;
}
.blank50 {
  clear: both;
  overflow: hidden;
  height: 50px;
  line-height: 50px;
  text-align: center;
  color: #666666;
  font-weight: bold;
}
.content-main {
  width: 1200px;
  margin: 0 auto;
}