.banner_box{height:499px;position:relative}.banner_box .banner{background:url('../../images/default/home/home_banner_back.jpg') no-repeat center;background-size:100% 499px;width:100%}.banner_box .z9{z-index:1}.banner_box .z1{z-index:0}.banner_box .opacity0{filter:alpha(opacity=0);-moz-opacity:0;opacity:0}.banner_box .opacity1{filter:alpha(opacity=100);-moz-opacity:1;opacity:1}.banner_box .b3 .bg3{width:1920px;position:absolute;top:0;left:50%;margin-left:-960px;z-index:1}.banner_box .b4 .bg4{width:1920px;position:absolute;top:0;left:50%;margin-left:-960px;z-index:1}.banner_box .banner .bg1{display:block;position:absolute;left:50%;top:0;margin-left:-960px}.banner_box .banner .bg2{width:1920px;position:absolute;top:0;left:50%;margin-left:-960px;z-index:1}.banner_box .banner .center{width:1000px;position:relative;z-index:1;margin:0 auto;text-align:center}.banner_box .b1 .t1{margin-top:136px}.banner_box .b2 .t2{margin-top:28px}.banner_box .banner .detailBtn{background:url('../../images/default/home/banner2_btn.png') no-repeat center 0;display:inline-block;width:175px;height:43px;margin-top:50px}.banner_box .banner .freeBtn{background:url('../../images/default/home/banner1_btn.png') no-repeat center 0;display:inline-block;width:185px;height:55px;margin-top:50px}.banner_box .banner .freeBtn:hover{background-position:0 -55px}.banner_box .anchor{text-align:center;position:absolute;z-index:10;width:100%;bottom:20px}.banner_box .anchor .i{width:42px;height:3px;display:inline-block;background-color:#b3b8bf;cursor:pointer;margin-left:5px;-moz-opacity:.5;opacity:.5;filter:alpha(opacity=50)}.banner_box .anchor .cur{-moz-opacity:1;opacity:1;filter:alpha(opacity=100);background-color:#3c82d7}#banner_box div a{display:inline-block;width:100%;height:499px}#banner_box div>a{background:url('../../../Resources/images/default/home/home_banner_back.jpg') no-repeat center;background-size:100% 499px;position:absolute;left:0;top:0;right:0;bottom:0}#banner_box .banner img{margin:0;top:40px;right:80px}.banner_box .banner_new{text-align:center;background-color:#010f58;background-image:linear-gradient(to right,#001159,#00023d);display:block;cursor:pointer}.banner_box .banner_new .bgt{height:100%;background:url('../../../Resources/images/default/home/banner_new.jpg') no-repeat center}#banner_box .banner_new img{margin-left:auto}