.blk_18 {

    margin: 8px auto;
    overflow: hidden;
    text-align: center;
    width: 100%;

}

#ISL_Cont_1 {
	 float: left; 
	 overflow: hidden;
	 width: 870px;
}
.blk_18 .ScrCont {
	width: 111327660px; 
}

.blk_18 #List1_1,.blk_18 #List2_1 {
	float: left;
}

.blk_18 .LeftBotton{
	 background: url(../images/picr_1.gif) no-repeat;
	 float: left;
    margin: 80px 1px 10px;
		 width: 31px;
	 height: 72px;
}
.blk_18 .RightBotton{
	 background: url(../images/picr_2.gif) no-repeat;
	 float: left;
    margin: 80px 1px 10px;
		 width: 31px;
	 height: 72px;
}

.blk_18 .LeftBotton {
	 background-position: 0px 0px;
	 margin-left: 5px;
}
.blk_18 .RightBotton {
	 background-position: 0px 0px;
	 margin-left: 5px;
}
.blk_18 .LeftBotton:hover {
	background-position: 0px 1px;
}
.blk_18 .RightBotton:hover {
	background-position: 0px 1px;
}
.blk_18 .pl img {
	 display: block;
	 margin: 6px auto 1px; 
	 cursor: pointer;
}

.blk_18 .pl {
	 line-height: 24px; 
	 text-aling: center;

}


.commu_cont3 {
	 margin: 9px 7px 7px; 
	 line-height: 150%;
}
.commu_cont3 UL {
	width: 188px;
}