ul, li { margin: 0; padding: 0; border: 0; }
ul{list-style-type:none;}
.hl_main5_content1{width:1139px; overflow:hidden; float:left;}
.hl_main5_content1 ul{width:16000px; overflow:hidden;}
.hl_main5_content1 ul li{ float:left; width:266px; display:inline; margin-right:24px;}
.hl_scrool_leftbtn{width:29px; height:50px; background:url(../images/index_icon_30.jpg) no-repeat; float:left; margin-top:200px; cursor:pointer;}
.hl_scrool_rightbtn{width:29px; height:50px; background:url(../images/index_icon_33.jpg) no-repeat; float:right; margin-top:200px; cursor:pointer;}