.main1180{width:1180px;margin:0 auto;}.act_ext_list{margin-top:0;}.act_ext_list .act_ala{margin:0 -17px 20px;}.act_ext_list .act_ala li{margin:25px 17px 0;border:1px solid #ccc;box-shadow:1px 1px 5px 1px #ccc;}.act_ala{margin-top:-20px;}.act_ala ul li{float:left;width:326px;height:292px;border:1px #ccc solid;background:#fff;padding:11px 21px 0;margin-top:20px;position:relative;box-shadow:1px 1px 5px 1px #ccc;}.act_ala ul li:hover{box-shadow:0 0 8px #f84600;}.act_ala ul li a{color:#333;}.act_ala ul li a:hover{text-decoration:none;}.act_ala ul li .hur1{border:1px #aaa solid;width:324px;height:216px;overflow:hidden;}.act_ala ul li .hur1 img{width:324px;height:216px;}.act_ala ul li .hur2{position:absolute;height:36px;width:324px;background:#000;opacity:.6;left:22px;top:192px;}.act_ala ul li .hur3{position:absolute;padding:0 10px;height:36px;width:304px;line-height:36px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;left:22px;top:192px;color:#fff;font-size:14px;}.act_ala ul li .hur4{height:22px;line-height:22px;overflow:hidden;font-size:14px;}.act_ala ul li .hur4a{color:#f00;font-weight:bold;}.act_ala ul li .hur4b{color:#00b3b3;font-weight:bold;}.act_ala ul li .hur4c{color:#f18800;font-weight:bold;}.act_ala ul li .hur5{height:32px;line-height:32px;overflow:hidden;font-size:14px;}.act_ala ul li .hur_on{position:absolute;right:-3px;top:224px;width:88px;height:60px;background:url(../../images/ico_run.png) no-repeat;color:#fff;font-size:16px;text-align:center;line-height:32px;}.act_ala ul li .hur_off{position:absolute;right:-3px;top:224px;width:88px;height:47px;background:url(../../images/ico_over.png) no-repeat;color:#666;font-size:16px;text-align:center;line-height:32px;}.act_ala ul li .hur_video{position:absolute;right:-3px;top:224px;width:88px;height:47px;background:url(../../images/ico_video.png) no-repeat;color:#fff;font-size:16px;text-align:center;line-height:32px;}.act_ala li:hover img{-webkit-transform:scale(1.1);-moz-transform:scale(1.1);-ms-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);-webkit-transition:transform .3s ease-in-out;-moz-transition:transform .3s ease-in-out;-ms-transition:transform .3s ease-in-out;-o-transition:transform .3s ease-in-out;transition:transform .3s ease-in-out;}.clearBoth{clear:both;display:block;}