html,
body {
  padding: 0;
  margin: 0;
  font-family: 'Microsoft Yahei', SIMHEI;
}
ul,
li {
  margin: 0;
  padding-left: 0;
  list-style: none;
}
img {
  border: none;
  vertical-align: bottom;
}
.clearfix {
  display: inline-block;
}
.clearfix {
  display: block;
}
.clearfix {
  zoom: 1;
}
.clearfix:after {
  content: ".";
  clear: both;
  height: 0;
  visibility: hidden;
  display: block;
}
.hide {
  display: none;
}
.over-hide {
  overflow: hidden;
}
.over-hidex {
  overflow-x: hidden;
}
.over-scrolly {
  overflow-y: scroll;
  overflow-x: hidden;
}
.over-scrollx {
  overflow-x: scroll;
  overflow-y: hidden;
}
.over-scroll {
  overflow: scroll;
}
.align-left {
  text-align: left;
}
.align-right {
  text-align: right;
}
.align-center {
  text-align: center;
}
.float-l {
  float: left;
}
.float-r {
  float: right;
}
.hoz-center {
  margin-left: auto;
  margin-right: auto;
}