/*ºÏ×÷»ï°é*/
.body_cent{ width:100%; height:auto; float:left;}
.cent_top{ width:1000px; height:auto; margin:0px auto;}
.cent_t{width:1000px; height:auto; float:left; padding:40px 0px;}
.t_img{ width:1000px; height:20px; float:left; padding-bottom:26px;}

.t_foot{ width:980px; height:120px; float:left; margin-left:10px; display:inline; overflow:hidden;}
.case_bt{ width:20px; height:40px; float:left; padding-top:36px; overflow: hidden;}
.case_bt a{ width:20px; height:40px; float:left;}
.case_prev,.case_next{ display: block; width:20px; height:40px;  position: absolute;}
.case_next{left:50%; margin-left:470px; display:inline; margin-right:50px;}

.case_cont{ width:920px; height: auto; float:left; margin-left:10px; display:inline; text-align:center; overflow:hidden;}
.case_ul{margin:0px; padding:0px; }
.case_ul li{float:left; width:160px; height:72px; text-align:center; padding:20px 2px 20px 22px;}
.roll_pic{ width:160px; height:72px; float:left; border:1px #dfdfdf solid;}
.roll_pic img{border:0px; vertical-align:middle;}

/*άÐÞ¹ö¶¯*/
.left_f{ width:636px; height:auto; float:left; padding-bottom:50px;}
.case_hd{ width:20px; height:40px; float:left; overflow: hidden; padding-top:40px;}
.case_hd a{ width:20px; height:40px; float:left;}
.case_left,.case_right{ display: block; width:20px; height:40px; position: absolute;}
.case_right{left:50%; margin-left:124px; display:inline;}

.case_c{ width:570px; height:150px; float:left; margin-left:13px; display:inline; overflow:hidden;}
.case_ul2{ margin:0px; padding:0px;}
.case_ul2 li{float: left; width:170px; height: auto; text-align: center; padding-left:20px;}
.roll_pic2{width:170px; height:120px; float:left; border:1px #dfdfdf solid; background:#FFF; text-align:center; overflow:hidden;}
.roll_pic2 img{ border:0px; vertical-align:middle; max-width:170px; text-align:center; overflow:hidden; zoom:expression( function(elm) { if (elm.width>170) { var oldVW = elm.width; elm.width=170; elm.height = elm.height*(170 /oldVW); } elm.style.zoom = '1'; }(this));}
.roll_title{width:170px; height:30px; float:left;}
.roll_title a{ text-decoration:none; font-family: Arial,"΢ÈíÑźÚ"; font-size:12px; color:#666; line-height:30px;}
.roll_title a:hover{ color:#f00;}

.center_xt{ width:22px; height:auto; float:left; padding-left:22px;}
.center_xt img{ width:1px; height:550px; float:left; }