.tell_zx {
	width: 100%;
	background: rgba(0, 0, 0, 0.5);
	position: fixed;
	bottom: 0px;
	left:0px;
}
.zixun {
	min-width: 100px;
	max-width: 100px;
	margin: 0 auto;
}
.tell_zx a {
	color: #fff;
	text-align: center;
}
.tell_zx i {
    display: block;
    margin: 0 auto;
    height: 30px;
    width: 30px;
    background: url(../images/dianhua.png) 0 0 no-repeat;
}