body,
p,
div,
span,
a,
ul,
li,
b,
em,
h1,
h2,
h3,
h4,
section,
footer,
header,
img,
dt,
dl,
dd,
b,
label,
input,
textarea,
button
{
  margin: 0;
  padding: 0;
  font-family: Arial, "Microsoft Yahei","微软雅黑";
  -webkit-font-smoothing: antialiased;
}
em{font-style: normal;}
/*
  清除频繁点击出现的蓝色背景
 -moz-user-select: non-webkit-user-select: none; -ms-user-select: none;-khtml-user-select: none; user-select: none;
 -webkit-tap-highlight-color: rgba(0,0,0,0);
 */
a,input{-webkit-tap-highlight-color:rgba(255,0,0,0);}

a {
  text-decoration: none;
}
ul li {
  list-style: none;
}
.clear:after {
  content: "";
  display: block;
  clear: both;
}
.clearfix {
  overflow: hidden;
  zoom:1;
}
.margin0 {
  margin: 0;
}
.mauto {
  margin-left: auto;
  margin-right: auto;
}
img {
  border: none;
  vertical-align: top;
}
.fr{
	float: right;
}
.fl{float: left;}
.muato{margin-left:auto;margin-right: auto;}
table{border-collapse:collapse;}