* {
  margin: 0;
  padding: 0;

  -webkit-text-size-adjust: none;
}
h1,
h2,
h3,
h4 {
  font-weight: normal;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
html {
}
body {
  max-width: 750px;
  margin: 0 auto;
  width: 100%;
  height: 100%;
  font-family: Microsoft Yahei, Helvetica Neue !important;
}
i {
  font-style: normal;
}
img {
  display: block;
}
.cl {
  *zoom: 1;
}
.cl:before,
.cl:after {
  display: table;
  line-height: 0;
  content: "";
}
.cl:after {
  clear: both;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.wrap {
  height: 100%;
  width: 100%;
}