ul{ list-style:none;}
a{ text-decoration:none; color:#333;}
.serviceleft {
	cursor: pointer;
	right: 0;
	position: fixed;
	top: 230px;
	width: 100px;
	font-family:"Microsoft Yahei"; font-size:14px;
	z-index:999999999;
}
.si_serviceleft {
	position:relative;
	z-index:120;
}
.si_serviceleft2 {
	width:63px;
	height:480px;
	position:absolute;
	right:0px;
}

.si_serviceleft2 ul {
	background:url(../images/kefu.png) no-repeat;
	width:63px;
	height:480px;
	padding:100px 0 5px 0;
}


.si_serviceleft2 .si_serviceleftLI2 {
	background-position:0px -75px;
	margin:3px 0;
}
.si_serviceleft2 .si_serviceleftLast {
	background-position:0px -75px;
}
.si_serviceleftLI0{
	height:auto;
	line-height:18px; padding-top:48px; text-align:center;
	width:63px; padding-bottom:0; margin:0;
}

.si_serviceleftLI1 {
	height:auto;
	line-height:18px; padding-top:56px; text-align:center;
	width:63px; padding-bottom:0;margin:0;
}

.si_serviceleftLI1 div {
	position:absolute;
	left:-170px;
	top:210px;
	font-size:18px;
	display:block;
	padding:20px; background:#206672;
	color:#FFF;
}


.si_serviceleftLI2 {
	height:auto;
	line-height:18px; padding-top:56px; text-align:center;
	width:63px;  padding-bottom:0;margin:0;
}
.si_serviceleftLast {
	height:auto;
	line-height:18px; padding-top:56px; text-align:center;
	width:63px; padding-bottom:0; margin:0;
	
}
.si_serviceleft2 img {
	margin-left:28px;
	display:block;
	width:auto;
}
.si_serviceleftLast {
	position:relative;
	z-index:100;
}
.si_serviceleftLast div {
	position:absolute;
	left:-235px;
	top:-120px;
	display:none
}
.si_serviceleftLI2 {
	position:relative;
	z-index:100;
}
.si_serviceleftLI2 div {
	position:absolute;
	left:-235px;
	top:-90px;
	display:none
}