* {
  padding: 0;
  margin: 0;
}
a {
  text-decoration: none;
}
ol,
li,
ul {
  list-style: none;
}
.clearfix {
  *zoom: 1;
}
.clearfix:after {
  content: '\20';
  display: block;
  clear: both;
  height: 0;
}
img {
  border: 0;
  vertical-align: middle;
  width: 100%;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.dorpdown {
  position: relative;
}
.omit {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
body {
  font: 14px/28px "Microsoft YaHei";
  color: #333;
  background: #fff;
  overflow-x: hidden;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
}

em,i {
  font-style: normal;
}
input {
  background: none;
  border: none;
  outline: none;
}