*{	
	margin:0;
	padding:0;
	font-family:"黑体";
}
body{
	margin:0 auto;
	padding:0;
	background-color:#f1f1f1;
}
a{
	text-decoration:none;
}
.left{
	float:left;
}
.right{
	float:right;
}
.center{
	margin:0 auto;
}
.header{
    width: 100%;
    height: 44px;
    background-color: #fff;
    position: relative;
}
.arrow{

}
.arrow img{
    width: 10px;
    position: absolute;
    left: 15px;
    top: 13px;
}
.titie{	
    font-size: 16px;
    line-height: 44px;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}