@import "https://img1.tiancitycdn.com/mh/homepage/v8/css/base.css";html body{background:#383838;width:100%;min-width:1240px;font-family:Microsoft Yahei;overflow-x:hidden}#loading{width:100%;height:100%;position:fixed;top:0;left:0;background:#000;z-index:20;font-size:18px;color:#cfd1cc;z-index:101}#loading .box{width:100%;height:1px;background:#414141;margin:0 auto;position:relative;top:50%;transform:translateY(-50%);left:0}#loading .box span{height:1px;background:#c4c4c4;position:relative;top:0;left:0;display:block}#loading .box p{font-size:16px;line-height:30px;color:#c0c0c0;text-align:center}.wraper{width:100%;margin:32px auto 0;min-width:1200px;max-width:1920px;color:#fff;position:relative;overflow:hidden}.wraper .bg{width:100%;min-width:1200px;margin:0 auto}.wraper .bg div{width:100%;height:864px;margin:0 auto}.wraper.bg1 .bg1{background:url(../images/bg1_img_01.jpg) repeat-y center top}.wraper.bg1 .bg2{background:url(../images/bg1_img_02.jpg) repeat-y center top}.wraper.bg1 .bg3{background:url(../images/bg1_img_03.jpg) repeat-y center top}.wraper.bg1 .bg4{height:526px;background:url(../images/bg1_img_04.jpg) repeat-y center top}.wraper.bg1 .btn{top:2891px}.wraper.bg1 .btn a{margin:0 37px 0}.wraper.bg1 .btn a:nth-child(1){margin:0 113px 0}.wraper.bg2 .bg1{background:url(../images/bg1_img_01.jpg) repeat-y center top}.wraper.bg2 .bg2{background:url(../images/bg2_img_02.jpg) repeat-y center top}.wraper.bg2 .bg3{background:url(../images/bg2_img_03.jpg) repeat-y center top}.wraper.bg2 .bg4{background:url(../images/bg2_img_04.jpg) repeat-y center top}.wraper.bg2 .bg5{background:url(../images/bg2_img_05.jpg) repeat-y center top}.wraper.bg2 .bg6{background:url(../images/bg2_img_06.jpg) repeat-y center top}.wraper #go_top{width:195px;background:url(../images/bg-top-b.png) no-repeat center bottom;right:1%;position:fixed;z-index:10;top:1600;box-sizing:border-box}.wraper #go_top::before{content:"";width:195px;height:10px;background:url(../images/bg-top-t.png) no-repeat;position:absolute;left:0;top:-10px}.wraper #go_top a{width:193px;height:43px;line-height:43px;display:block;position:relative;margin-bottom:19px;font-size:22px;color:#ffe1b3;text-align:center}.wraper #go_top a.top{height:52px;line-height:63px;margin:10px 0 30px 0;display:inline-block}.wraper #go_top a.top::after{display:block;content:'';width:0;border-width:8px 8px 10px 8px;border-style:solid;border-color:transparent transparent #ffe1b3 transparent;position:relative;left:87px;top:-62px}.wraper #go_top a.g1{margin-top:40px}.wraper #go_top a:hover,.wraper #go_top a.on{background:#7c3434}.wraper .main{width:100%;min-width:1200px;margin:0 auto;position:absolute;top:0;left:0}.wraper .main .btn{width:1200px;margin-left:-616px;position:absolute;left:50%;text-align:center}.wraper .main .btn a{width:100px;height:30px;line-height:28px;display:inline-block;background:#7d1313;color:#fff;font-size:16px}.wraper .main .btn a:hover{background:#ff6363;text-decoration:none}.wraper .main .picBox{width:1120px;height:625px;top:3844px;position:absolute;left:50%;transform:translateX(-50%)}.wraper .main .picBox ul li{width:100%;position:absolute;top:0;left:0;list-style-type:none}.wraper .main .picBox ul liactive{display:block}.wraper .main .picBox .arr{width:89px;height:89px;top:43%;text-align:center;display:block;position:absolute;cursor:pointer;text-indent:-9999px;z-index:10}.wraper .main .picBox .arr::after{width:100%;height:100%;display:block;position:absolute;left:0;top:0;content:"";background:url(../images/bg-arr.png) no-repeat center bottom}.wraper .main .picBox .arr.Prev{left:-43px}.wraper .main .picBox .arr.Prev::after{transform:rotate(180deg)}.wraper .main .picBox .arr.Prev:hover::after{transform:rotate(0)}.wraper .main .picBox .arr.Next{right:-43px}.wraper .main .picBox .arr.Next:hover::after{transform:rotate(180deg)}.wraper .main .picBox .arr:hover::after{background-position:center top}.wraper .header{width:100%;height:864px;margin:0 auto;position:relative}.wraper .header #obindex{width:133px;height:82px;left:50%;margin-left:-550px;top:54px;position:absolute;background:url(../images/logo.png) no-repeat;text-indent:-999em;overflow:hidden;display:block;z-index:10}.wraper .header .bgbox{width:100%;height:864px;position:absolute;overflow:hidden}.wraper .header .bgbox #bgvideo{width:auto;height:auto;position:absolute;left:50%;top:0;transform:translateX(-50%)}.wraper .header .bgbox .cover1{width:1920px;height:1240px;background:url(../images/mark2.png) no-repeat;position:absolute;left:50%;top:0;transform:translateX(-50%)}.wraper .header .layer{width:1200px;height:980px;margin:0 auto;position:relative}.wraper .header .layer .cover2{width:1920px;height:864px;background:url(../images/mark1.png) no-repeat;position:absolute;left:50%;top:0;transform:translateX(-50%)}.wraper .header .layer .slogen{width:787px;height:246px;position:absolute;top:448px;left:214px;background:url(../images/slogen.png) no-repeat}.wraper .header .layer .colorf{animation:fullColors .7s linear .2s both;-webkit-animation:fullColors .7s linear .2s both}.wraper .header .layer .nav{width:635px;height:163px;position:absolute;left:280px;top:776px}.wraper .header .layer .nav a{width:176px;height:163px;margin:0 70px;display:block;float:left;text-indent:-9999px}.wraper .header .layer .nav a span{width:176px;height:163px;display:block;background:url(../images/nav.png) no-repeat;transition:margin .3s ease-in-out 0s}.wraper .header .layer .nav a:nth-child(1) span{background-position:0 0}.wraper .header .layer .nav a:nth-child(2) span{background-position:-191px 0}.wraper .header .layer .nav a:hover span{background-position-y:bottom;margin-top:-10px}.wraper .header .layer .nav a.on span{background-position-y:bottom}.popdiv{width:364px;display:none;text-align:center;font-size:18px;color:#fff}.popdiv .close{width:34px;height:33px;background-image:url(../images/bg-close.png);background-repeat:no-repeat;background-size:cover;position:absolute;right:-37px;top:3px;cursor:pointer;text-indent:-9999px}@keyframes fullColors{10%{-webkit-filter:brightness(10) contrast(10);filter:brightness(10) contrast(10);opacity:0}15%{-webkit-filter:brightness(5) contrast(10);filter:brightness(5) contrast(10);opacity:.5}20%{-webkit-filter:brightness(3) contrast(10);filter:brightness(3) contrast(10);opacity:1}25%{-webkit-filter:brightness(3) contrast(10);filter:brightness(3) contrast(10);opacity:1}30%{-webkit-filter:brightness(2) contrast(2);filter:brightness(2) contrast(2)}35%{-webkit-filter:brightness(2) contrast(2);filter:brightness(2) contrast(2)}40%{-webkit-filter:brightness(1.5) contrast(1) saturate(.8);filter:brightness(1.5) contrast(1) saturate(.8)}50%{-webkit-filter:brightness(1.5) contrast(1) saturate(.8);filter:brightness(1.5) contrast(1) saturate(.8)}100%{-webkit-filter:brightness(1.05) contrast(1) saturate(1.05);filter:brightness(1.05) contrast(1) saturate(1.05)}}