.btn_download,.btn_download:hover,.btn_gift,.btn_gift:hover,.btn_left,.btn_left:hover,.btn_play,.btn_right,.btn_right:hover,.btn_website,.btn_website:hover,.icon_left,.icon_right,.indicator,.intro_box,.lace,.nav_line,.skill_box,.skill_tit,.tab1,.tab10,.tab10:hover,.tab10.on,.tab11,.tab11:hover,.tab11.on,.tab1:hover,.tab1.on,.tab2,.tab2:hover,.tab2.on,.tab3,.tab3:hover,.tab3.on,.tab4,.tab4:hover,.tab4.on,.tab5,.tab5:hover,.tab5.on,.tab6,.tab6:hover,.tab6.on,.tab7,.tab7:hover,.tab7.on,.tab8,.tab8:hover,.tab8.on,.tab9,.tab9:hover,.tab9.on,.video_bg{background-image:url("../images/sprite.png");background-repeat:no-repeat;background-size:1621px 1362px}.btn_download{width:302px;height:115px;background-position:-1074px -952px}.btn_download:hover{width:302px;height:115px;background-position:-720px -1102px}.btn_gift{width:245px;height:66px;background-position:-830px -882px}.btn_gift:hover{width:245px;height:66px;background-position:-1022px -1102px}.btn_left{width:56px;height:61px;background-position:-1417px -343px}.btn_left:hover{width:56px;height:61px;background-position:-1473px -343px}.btn_play{width:117px;height:114px;background-position:-1417px -200px}.btn_right{width:56px;height:61px;background-position:-1529px -343px}.btn_right:hover{width:56px;height:61px;background-position:-1417px -404px}.btn_website{width:245px;height:66px;background-position:-720px -1217px}.btn_website:hover{width:245px;height:66px;background-position:-965px -1217px}.icon_left{width:20px;height:12px;background-position:-1534px -278px}.icon_right{width:20px;height:12px;background-position:-1554px -278px}.indicator{width:7px;height:26px;background-position:-1612px -200px}.intro_box{width:354px;height:150px;background-position:-720px -952px}.lace{width:830px;height:480px;background-position:-0px -472px}.nav_line{width:2px;height:528px;background-position:-1095px -0px}.skill_box{width:78px;height:78px;background-position:-1534px -200px}.skill_tit{width:116px;height:29px;background-position:-1417px -314px}.tab1{width:80px;height:410px;background-position:-830px -472px}.tab10{width:80px;height:410px;background-position:-910px -472px}.tab10:hover,.tab10.on{width:80px;height:410px;background-position:-990px -472px}.tab11{width:204px;height:100px;background-position:-1417px -0px}.tab11:hover,.tab11.on{width:204px;height:100px;background-position:-1417px -100px}.tab1:hover,.tab1.on{width:80px;height:410px;background-position:-1097px -0px}.tab2{width:80px;height:410px;background-position:-1097px -410px}.tab2:hover,.tab2.on{width:80px;height:410px;background-position:-1177px -0px}.tab3{width:80px;height:410px;background-position:-1177px -410px}.tab3:hover,.tab3.on{width:80px;height:410px;background-position:-1257px -0px}.tab4{width:80px;height:410px;background-position:-1257px -410px}.tab4:hover,.tab4.on{width:80px;height:410px;background-position:-1337px -0px}.tab5{width:80px;height:410px;background-position:-1337px -410px}.tab5:hover,.tab5.on{width:80px;height:410px;background-position:-0px -952px}.tab6{width:80px;height:410px;background-position:-80px -952px}.tab6:hover,.tab6.on{width:80px;height:410px;background-position:-160px -952px}.tab7{width:80px;height:410px;background-position:-240px -952px}.tab7:hover,.tab7.on{width:80px;height:410px;background-position:-320px -952px}.tab8{width:80px;height:410px;background-position:-400px -952px}.tab8:hover,.tab8.on{width:80px;height:410px;background-position:-480px -952px}.tab9{width:80px;height:410px;background-position:-560px -952px}.tab9:hover,.tab9.on{width:80px;height:410px;background-position:-640px -952px}.video_bg{width:1095px;height:472px;background-position:-0px -0px}.icon1,.icon1:hover,.icon1.on,.icon2,.icon2:hover,.icon2.on,.icon3,.icon3:hover,.icon3.on,.icon4,.icon4:hover,.icon4.on,.icon5,.icon5:hover,.icon5.on,.nav1,.nav1:hover,.nav2,.nav2:hover,.nav3,.nav3:hover,.nav4,.nav4:hover,.nav5,.nav5:hover,.nav6,.nav6:hover{background-image:url("../images/sprite1.png");background-repeat:no-repeat;background-size:552px 488px}.icon1{width:113px;height:96px;background-position:-0px -0px}.icon1:hover,.icon1.on{width:113px;height:96px;background-position:-113px -0px}.icon2{width:113px;height:96px;background-position:-0px -96px}.icon2:hover,.icon2.on{width:113px;height:96px;background-position:-113px -96px}.icon3{width:113px;height:96px;background-position:-226px -0px}.icon3:hover,.icon3.on{width:113px;height:96px;background-position:-226px -96px}.icon4{width:113px;height:96px;background-position:-0px -192px}.icon4:hover,.icon4.on{width:113px;height:96px;background-position:-113px -192px}.icon5{width:113px;height:96px;background-position:-226px -192px}.icon5:hover,.icon5.on{width:113px;height:96px;background-position:-339px -0px}.nav1{width:100px;height:100px;background-position:-339px -96px}.nav1:hover{width:100px;height:100px;background-position:-0px -288px}.nav2{width:100px;height:100px;background-position:-100px -288px}.nav2:hover{width:100px;height:100px;background-position:-200px -288px}.nav3{width:100px;height:100px;background-position:-300px -288px}.nav3:hover{width:100px;height:100px;background-position:-452px -0px}.nav4{width:100px;height:100px;background-position:-452px -100px}.nav4:hover{width:100px;height:100px;background-position:-452px -200px}.nav5{width:100px;height:100px;background-position:-0px -388px}.nav5:hover{width:100px;height:100px;background-position:-100px -388px}.nav6{width:100px;height:100px;background-position:-200px -388px}.nav6:hover{width:100px;height:100px;background-position:-300px -388px}html,body{height:100%;padding:0;margin:0}body{font-family:"微软雅黑"}a,a:hover{color:#333;text-decoration:none;cursor:pointer}.clearfix:after{content:"";display:block;height:0;visibility:hidden;clear:both}.clear{clear:both}.fl{float:left}.fr{float:right}.section{position:relative;width:100%;margin-top:-40px;padding-top:40px;background-repeat:no-repeat;background-position:center 40px;overflow:hidden}.wrapper{position:relative;width:1180px;margin:0 auto}.section1{height:999px;background-image:url(../images/bg_01.jpg)}.section1 .btns-box{width:880px;margin:0 auto;padding-top:706px;text-align:center;overflow:hidden}.section1 .btns-box a{display:inline-block;vertical-align:top}.section1 .btns-box a.website,.section1 .btns-box a.gift{margin-top:24px}.section1 .btns-box a.download{margin:0 40px}.section2{height:981px;background-image:url(../images/bg_02.jpg)}.section2 .wrapper{padding-top:160px}.section2 .container{width:800px;float:right}.section2 .intro{width:782px;height:144px;margin:0 auto;font-size:20px;line-height:36px;color:#325e82;text-indent:2em;overflow:hidden}.section2 .video-box{position:relative;margin-top:46px}.section2 .video-box .video-bg{position:absolute;left:-159px;top:0}.section2 .video-box .video{position:relative;width:676px;height:380px;margin:46px auto}.section2 .video-box .video img{width:100%;height:100%}.section2 .video-box .video .video-mask{position:absolute;width:100%;height:100%;left:0;top:0;background:url(../images/black30.png)}.section2 .video-box .video .video-mask .btn-play{position:absolute;left:50%;margin-left:-68px;top:50%;margin-top:-67px;z-index:1}.btn-play.btn-play2{-webkit-animation:toBig 0.6s infinite linear;animation:toBig 0.6s infinite linear}.btn-play.btn-play3{-webkit-animation:toBig 0.4s infinite linear;animation:toBig 0.4s infinite linear}@-webkit-keyframes toBig{0%{-webkit-transform:scale(1);opacity:1}100%{-webkit-transform:scale(1.4);opacity:0}}@keyframes toBig{0%{transform:scale(1);opacity:1}100%{transform:scale(1.4);opacity:0}}.section2 .person{position:absolute;width:1449px;height:895px;left:-244px;top:72px}.section3{height:989px;background-image:url(../images/bg_03.jpg)}.section3 .slide-box{position:relative}.section3 .hd{position:relative;width:268px;height:820px;margin-top:96px;float:right;z-index:1}.arc{background:url(../images/arc.png) no-repeat}.section3 .hd .icon{position:absolute;cursor:pointer}.section3 .hd .icon1{left:55px;top:59px}.section3 .hd .icon2{left:130px;top:197px}.section3 .hd .icon3{left:154px;top:359px}.section3 .hd .icon4{left:130px;top:524px}.section3 .hd .icon5{left:54px;top:661px}.section3 .bd li{position:relative}.section3 .bd li::after{content:"";display:block;height:0;visibility:hidden;clear:both}.section3 .bd li .person{position:absolute}.section3 .bd li .person1{left:293px;top:127px}.section3 .bd li .person2{left:139px;top:22px}.section3 .bd li .person3{left:232px;top:122px}.section3 .bd li .person4{left:355px;top:138px}.section3 .bd li .person5{left:296px;top:150px}.section3 .info-box{width:360px;margin-top:220px;float:left}.section3 .bd .name{height:54px;}.section3 .bd .name img{width:auto;height:54px}.section3 .bd .intro{width:280px;height:155px;margin-top:22px;font-size:16px;line-height:28px;color:#2e4146;overflow:hidden}.section3 .skill-slide-box{margin-top:40px}.section3 .skill-slide-box .skill-hd{overflow:hidden}.section3 .skill-slide-box .skill-hd .skill-box{position:relative;width:78px;padding-bottom:26px;cursor:pointer;float:left;z-index:1}.section3 .skill-slide-box .skill-hd .skill-box+.skill-box{margin-left:14px}.section3 .skill-slide-box .skill-hd .skill-box .bg{position:absolute;left:0;top:0}.section3 .skill-slide-box .skill-hd .skill-box img{display:block;width:62px;height:62px;margin:8px auto}.section3 .skill-slide-box .skill-hd .skill-box .skill-name{margin:7px 0;font-size:14px;line-height:28px;color:#2e4146;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.section3 .skill-slide-box .skill-hd .skill-box .indicator{display:none;position:absolute;left:50%;margin-left:-3px;bottom:0}.section3 .skill-slide-box .skill-hd .skill-box.on .indicator{display:block}.section3 .skill-slide-box .skill-bd .intro_box{width:318px;height:104px;padding:23px 18px}.section3 .skill-slide-box .skill-bd .skill-intro{max-height:104px;font-size:14px;line-height:28px;color:#2e4146;overflow:hidden}.section4{height:976px;background-image:url(../images/bg_04.jpg)}.section4 .wrapper{padding-top:320px}.section4 .tabs{position:relative;overflow:hidden}.mrr30{margin-right:30px}.mrl30{margin-left:30px}.section4 .tabs .tab{display:block;width:30px;height:290px;padding:120px 25px 0;font-size:30px;color:#f0fdff}.section4 .tabs .tab.t2{margin-top:60px}.section5{height:1022px;background-image:url(../images/bg_05.jpg)}.section5 .wrapper{padding-top:128px}.section5 .tabs-box .hd{height:100px}.section5 .tabs-box .hd .tab{font-size:32px;line-height:100px;text-align:center;color:#a6ebff;float:left;cursor:pointer}.section5 .tabs-box .hd .tab+.tab{margin-left:40px}.section5 .tabs-box .hd .tab .icon_left{display:none;vertical-align:top;margin-top:44px;margin-right:6px}.section5 .tabs-box .hd .tab .icon_right{display:none;vertical-align:top;margin-top:44px;margin-left:6px}.section5 .tabs-box .hd .tab:hover .icon_left,.section5 .tabs-box .hd .tab:hover .icon_right,.section5 .tabs-box .hd .tab.on .icon_left,.section5 .tabs-box .hd .tab.on .icon_right{display:inline-block}.section5 .tabs-box .bd{width:1050px;height:520px;margin:114px auto 0}.section5 .tabs-box .info-box{width:1050px;height:520px;overflow:hidden}.section5 .tabs-box .info-box p{font-size:14px;line-height:28px;color:#333}.section5 .tabs-box .info-box img{max-width:1050px}.section6{height:726px;background-image:url(../images/bg_06.jpg)}.nav-box{display:none;position:fixed;width:120px;height:610px;right:50px;top:50%;margin-top:-305px;z-index:50}.nav-box .nav{display:block;margin:1px 0}.section6 .wrapper{padding-top:125px}.roundabout-box{position:relative;width:600px;height:450px;margin:0 auto}.roundabout-holder{width:600px;height:450px;margin:0 auto}.roundabout-moveable-item{width:830px;height:480px;font-size:12px;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px;background:#f9f9f9;cursor:pointer}.roundabout-moveable-item img{display:block;height:100%;width:100%;margin:0}.roundabout-in-focus{background:url(../images/lace.png) center center no-repeat;cursor:auto}.roundabout-in-focus img{width:800px;height:450px;margin:15px auto}.roundabout-holder span{display:none}.roundabout-in-focus:hover span{display:inline;position:absolute;bottom:5px;right:5px;padding:8px 20px;background:#f9f9f9;color:#3366cc;z-index:999;-webkit-border-top-left-radius:5px;-moz-border-radius-topLeft:5px;border-left:1px solid #aaaaaa;border-top:1px solid #aaaaaa}.roundabout a:active,.roundabout a:focus,.roundabout a:visited{outline:none;text-decoration:none}.roundabout li{margin:0}.roundabout-box .ban_l_btn,.roundabout-box .ban_r_btn{display:block;position:absolute;left:-270px;top:50%;margin-top:-30px;overflow:hidden;z-index:300}.roundabout-box .ban_r_btn{right:-270px;left:auto}.roundabout-box ul li div{width:100%;height:100%}