html,body,h1,h2,h3,h4,h5,h6,div,dl,dt,dd,ul,ol,li,p,blockquote,pre,hr,figure,table,caption,th,td,form,fieldset,legend,input,button,textarea,menu{margin:0;padding:0}html,body,fieldset,img,iframe,abbr{border:0}li{list-style:none}textarea{overflow:auto;resize:none}a,button{cursor:pointer}h1,h2,h3,h4,h5,h6,em,strong,b{font-weight:700}a,a:hover{text-decoration:none}a{-webkit-touch-callout:none}body{font-family:"Microsoft YaHei","Helvetica Neue",Helvetica,STHeiTi,sans-serif}@-webkit-keyframes btnscale{0%{transform:scale(1)}100%{transform:scale(0.9)}}.clear{clear:both}.clearfix{*zoom:1}.clearfix:after{content:'';display:block;clear:both}body,html{width:100%}.wrapper{width:100%;max-width:1920px;min-width:1420px;margin:0 auto;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/ind_bg_26883ac.jpg) no-repeat top center}.part1{width:100%;height:1080px;position:relative}.part1 .logo{width:370px;height:110px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/logo_5bde3ab.png) no-repeat center center;background-size:100%;position:absolute;left:50px;top:20px}.part1 .slogan{width:508px;height:364px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/slogan_7061965.png) no-repeat center center;background-size:100%;position:absolute;top:50%;left:50%;margin-left:90px;margin-top:-200px}.part1 .part1_btn{width:1280px;height:110px;position:absolute;left:50%;margin-left:-640px;top:880px;display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-pack:space-around;-ms-flex-pack:space-around;-webkit-justify-content:space-around;justify-content:space-around}.part1 .part1_btn a{width:320px;height:110px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/btn_bg1_f319906.png) no-repeat center center;display:block;color:#FFF;text-align:center;line-height:110px;font-style:italic;font-weight:700;font-size:40px}.part1 .part1_btn a:hover{background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/btn_bg1H_ad05008.png) no-repeat center center}.part1 .part1_btn a.part_btn3{width:420px;height:110px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/btn_bg2_d77588f.png) no-repeat center center}.part1 .part1_btn a.part_btn3:hover{background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/btn_bg2_d77588f.png) no-repeat center center;opacity:.9}.part1 .jt_bot{width:158px;height:145px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon2_0bb4b8a.png) no-repeat center center;background-size:100%;position:absolute;bottom:-70px;left:50%;margin-left:-79px;z-index:9;-webkit-animation:leftRight 1s infinite linear 300ms 0 ease;-moz-animation:leftRight 1s infinite linear 300ms 0 ease;-ms-animation:leftRight 1s infinite linear 300ms 0 ease;animation:leftRight 1s infinite linear 300ms 0 ease;-moz-animation:leftRight 1s infinite linear;-webkit-animation:leftRight 1s infinite linear;-o-animation:leftRight 1s infinite linear;-ms-animation:leftRight 1s infinite linear;animation:leftRight 1s infinite linear}.part2{width:100%;height:1830px}.part2 .part2_box{width:1280px;margin:0 auto;overflow:hidden;position:relative}.part2 .part2_box h3{width:574px;height:108px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/tit1_fa85c58.png) no-repeat center center;background-size:100%;margin:130px auto 70px}.part2 .part2_box .tp_btn{width:164px;height:40px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/btn1_7fd152b.png) no-repeat center center;position:absolute;right:20px;top:165px}.part2 .part2_box .part2_ul{width:100%;display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center;flex-wrap:wrap}.part2 .part2_box .part2_ul .part2_li{width:280px;height:420px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/part2_liBg_e023b1d.png) no-repeat center center;background-size:100%;margin:20px;box-sizing:border-box;padding:15px;text-align:center;position:relative}.part2 .part2_box .part2_ul .part2_li .part2_liImg{width:250px;height:250px;box-sizing:border-box;border:1px solid #01e0cb;overflow:hidden;margin-bottom:30px}.part2 .part2_box .part2_ul .part2_li .part2_liImg img{width:100%}.part2 .part2_box .part2_ul .part2_li h5{color:#01e0cb;font-size:20px}.part2 .part2_box .part2_ul .part2_li p{color:#01e0cb;font-size:16px}.part2 .part2_box .part2_ul .part2_li span{position:absolute;width:100%;bottom:0;left:0;height:46px;line-height:46px;display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;color:#002e2c;font-weight:700;cursor:pointer;background-color:#01e0cb}.part2 .part2_box .part2_ul .part2_li span:hover{opacity:.9;text-decoration:underline}.part2 .part2_box .part2_ul .part2_li span i{width:7px;height:10px;display:block;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon3_7d0c36c.png) no-repeat;margin-left:10px}.part3{width:100%;height:1800px}.part3 .part2_box{width:1280px;margin:0 auto;overflow:hidden;position:relative}.part3 .part2_box h3{width:614px;height:108px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/tit2_cc58066.png) no-repeat center center;background-size:100%;margin:130px auto 70px}.part3 .part2_box .tp_btn{width:164px;height:40px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/btn1_7fd152b.png) no-repeat center center;position:absolute;right:20px;top:165px}.part3 .part2_box .part2_ul{width:100%;display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center;flex-wrap:wrap}.part3 .part2_box .part2_ul .part2_li{width:280px;height:420px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/part2_liBg_e023b1d.png) no-repeat center center;background-size:100%;margin:20px;box-sizing:border-box;padding:15px;text-align:center;position:relative}.part3 .part2_box .part2_ul .part2_li .part2_liImg{width:250px;height:250px;box-sizing:border-box;border:1px solid #01e0cb;overflow:hidden;margin-bottom:30px}.part3 .part2_box .part2_ul .part2_li .part2_liImg img{width:100%}.part3 .part2_box .part2_ul .part2_li h5{color:#01e0cb;font-size:20px}.part3 .part2_box .part2_ul .part2_li p{color:#01e0cb;font-size:16px}.part3 .part2_box .part2_ul .part2_li span{position:absolute;width:100%;bottom:0;left:0;height:46px;line-height:46px;display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;color:#002e2c;font-weight:700;cursor:pointer;background-color:#01e0cb}.part3 .part2_box .part2_ul .part2_li span:hover{opacity:.9;text-decoration:underline}.part3 .part2_box .part2_ul .part2_li span i{width:7px;height:10px;display:block;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon3_7d0c36c.png) no-repeat;margin-left:10px}.part4{width:100%;height:1080px;overflow:hidden}.part4 h4{width:614px;height:113px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/tit3_168dc46.png) no-repeat center center;margin:120px auto 0;color:#00e0c8;text-align:center;line-height:224px;font-weight:400;letter-spacing:1px}.part4 .part4_box{width:1137px;height:633px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/part4_textBg_1963742.png) no-repeat center center;background-size:100%;margin:50px auto 0;box-sizing:border-box;padding:70px 60px 0}.part4 .part4_box p{color:rgba(255,255,255,.65);font-size:20px;display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;margin-bottom:30px}.part4 .part4_box p img{margin-right:10px}.part4 .part4_box .part4_text1 span{display:block;width:38px;height:38px;text-align:center;line-height:38px;color:#000;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/num_bg_724882a.png) no-repeat center center;margin-right:10px}.part4 .part4_box .part4_text2{padding-left:50px;margin-top:60px;position:relative}.part4 .part4_box .part4_text2:before{content:'注：';font-size:20px;position:absolute;left:0;top:0;color:rgba(255,255,255,.65)}.part4 .part4_box .part4_text2 span{color:rgba(255,255,255,.65);font-size:20px;display:block;margin:20px 0}.part5{width:100%;height:1720px;overflow:hidden;position:relative}.part5 h4{width:614px;height:108px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/tit4_65fd4b6.png) no-repeat center center;background-size:100%;margin:130px auto 40px}.part5 .num4{text-align:center;color:rgba(255,255,255,.8);font-size:14px;margin-top:20px}.part5 .jp1{width:1112px;height:562px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/part5_jpBg1_b0350a7.png) no-repeat center center;background-size:100%;margin:0 auto;box-sizing:border-box;padding:0 20px;text-align:center;display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center}.part5 .jp1 h5{width:269px;height:30px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon5_9366053.png) no-repeat center center;background-size:100%;text-align:center;margin:0 auto;line-height:30px;font-size:16px;color:#00aeff}.part5 .jp1 p{box-sizing:border-box;padding:0 20px;color:rgba(255,255,255,.8);font-size:16px}.part5 .jp1 span{font-size:14px;color:rgba(255,255,255,.6);padding:0 20px;margin-top:10px;display:block}.part5 .jp1 .jp1_2 h5{background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon4_542683f.png) no-repeat center center;font-size:18px;color:#d4e479}.part5 .jp2{width:1112px;height:522px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/part5_jpBg2_030c0b9.png) no-repeat center center;background-size:100%;margin:0 auto;box-sizing:border-box;padding:0 20px;text-align:center;display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;margin-top:70px}.part5 .jp2 h5{width:269px;height:30px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon5_9366053.png) no-repeat center center;background-size:100%;text-align:center;margin:0 auto;line-height:30px;font-size:16px;color:#00aeff}.part5 .jp2 p{box-sizing:border-box;padding:0 20px;color:rgba(255,255,255,.8);font-size:16px}.part5 .jp2 span{font-size:14px;color:rgba(255,255,255,.6);padding:0 20px;margin-top:10px;display:block}.part5 .jp2 .jp1_2{margin-top:-50px}.part5 .jp2 .jp1_2 h5{background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon4_542683f.png) no-repeat center center;font-size:18px;color:#d4e479}.part6{width:100%;height:630px}.part6 .part6_box{width:1280px;margin:0 auto;display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center}.part6 .part6_box .part6R_box{width:368px}.part6 .part6_box .part6R_box .text{width:368px;height:160px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon6_078fea9.png) no-repeat;font-size:16px;color:#fff;box-sizing:border-box;padding:20px;line-height:26px}.part6 .part6_box .part6R_box .xz_uuBtn{width:340px;height:80px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/btn_bg3_b412622.png) no-repeat center center;background-size:100%;text-align:center;line-height:80px;font-size:18px;color:#FFF;display:block;margin:30px auto 0}.footer{height:190px;overflow:hidden}.footer .fot_logo{width:261px;height:77px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/logo_5bde3ab.png) no-repeat center center;background-size:100%;display:block;margin:90px auto 0}#NIE-copyRight{background:#000}.nie-copyright-new-inner .nie-cn-nav a{color:#FFF}.nie-copyright-new-inner .nie-cn-part2 a{color:#FFF}.nie-copyright-new-inner .nie-cn-part2{color:#FFF}.nie-copyright-new-inner .nie-cn-nav i.nie-cn-nav-i2{color:#FFF}.nav_off{width:30px;height:50px;position:fixed;right:0;z-index:99;top:50%;margin-top:-25px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon7_15b89d3.png) no-repeat center center}.nav_off.on{background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon8_81cf5ee.png) no-repeat center center}.nav{width:228px;height:296px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/nav_bg_eef1401.png) no-repeat center center;background-size:100%;position:fixed;right:-228px;top:50%;margin-top:-148px;z-index:99;transition:all .5s ease;-o-transition:all .5s ease;-ms-transition:all .5s ease;-moz-transition:all .5s ease;-webkit-transition:all .5s ease}.nav.on{right:40px}.nav .nav_li{display:block;width:204px;height:52px;margin-left:24px;text-align:center;line-height:52px;color:#01e0cb;font-size:16px;margin-bottom:15px;position:relative}.nav .nav_li.nav_li3{margin-bottom:8px}.nav .nav_li.nav_li4{margin-bottom:6px}.nav .nav_li:before{content:'';display:block;width:10px;height:10px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon1_e8e4f3f.png) no-repeat center center;background-size:100%;position:absolute;left:-18px;top:50%;margin-left:-5px}.nav .nav_li.on,.nav .nav_li:hover{background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/nav_h_a0f92c8.png) no-repeat center center}.nav .nav_li.on:before,.nav .nav_li:hover:before{background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/icon1_h_cf8c547.png) no-repeat center center;background-size:100%}.pop{width:100%;height:100%;position:fixed;top:0;left:0;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/pop_bg_6b3213c.png) no-repeat top center;background-size:100% 100%;z-index:9999;opacity:0;visibility:hidden}.pop.on{opacity:1;visibility:visible}.pop .pop_box{width:1000px;margin:0 auto;position:absolute;top:50%;left:50%;-webkit-transform:translate3d(-50%,-50%,0);-moz-transform:translate3d(-50%,-50%,0);-ms-transform:translate3d(-50%,-50%,0);-o-transform:translate3d(-50%,-50%,0);transform:translate3d(-50%,-50%,0)}.pop .pop_box .close{width:64px;height:64px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/close_facb02e.png) no-repeat center center;display:block;margin:20px auto 0;z-index:11;transition:all .5s ease;-o-transition:all .5s ease;-ms-transition:all .5s ease;-moz-transition:all .5s ease;-webkit-transition:all .5s ease}.pop .pop_box .close:hover{-webkit-transform:rotate(180deg);-moz-transform:rotate(180deg);-ms-transform:rotate(180deg);-o-transform:rotate(180deg);transform:rotate(180deg)}.pop .pop_box .pop_prev{width:72px;height:72px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/prev_1d0b896.png) no-repeat center center;background-size:100%;margin-top:-36px}.pop .pop_box .pop_next{width:72px;height:72px;background:url(https://uu.res.netease.com/pc/zt/20191211151822/img/next_61f6151.png) no-repeat center center;background-size:100%;margin-top:-36px}.pop .pop_box .pop_swi{width:800px}.pop .pop_box .pop_swi .img_max{width:auto;margin:0 auto}.pop .pop_box .pop_swi .img_max img{width:100%}.pop .pop_box .pop_swi p{position:absolute;bottom:0;left:0;width:100%;background:rgba(0,0,0,.7);color:#FFF;padding:10px 20px;box-sizing:border-box;font-size:14px}#share{display:block;width:auto;position:absolute;right:40px;top:80px;padding:4px 15px 0;background:#01e0cb;border-radius:50px;color:#fff;z-index:9}#share .NIE-share .NIE-share-iconBtn a{color:#FFF}#share .NIE-share1 .NIE-share-more,#share .NIE-share2 .NIE-share-more,#share .NIE-share6 .NIE-share-more{top:35px}@-webkit-keyframes leftRight{0%{-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);-o-transform:translateY(0);transform:translateY(0)}50%{-webkit-transform:translateY(8px);-moz-transform:translateY(8px);-ms-transform:translateY(8px);-o-transform:translateY(8px);transform:translateY(8px)}100%{-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);-o-transform:translateY(0);transform:translateY(0)}}@-moz-keyframes leftRight{0%{-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);-o-transform:translateY(0);transform:translateY(0)}50%{-webkit-transform:translateY(8px);-moz-transform:translateY(8px);-ms-transform:translateY(8px);-o-transform:translateY(8px);transform:translateY(8px)}100%{-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);-o-transform:translateY(0);transform:translateY(0)}}@-ms-keyframes leftRight{0%{-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);-o-transform:translateY(0);transform:translateY(0)}50%{-webkit-transform:translateY(8px);-moz-transform:translateY(8px);-ms-transform:translateY(8px);-o-transform:translateY(8px);transform:translateY(8px)}100%{-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);-o-transform:translateY(0);transform:translateY(0)}}@-o-keyframes leftRight{0%{-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);-o-transform:translateY(0);transform:translateY(0)}50%{-webkit-transform:translateY(8px);-moz-transform:translateY(8px);-ms-transform:translateY(8px);-o-transform:translateY(8px);transform:translateY(8px)}100%{-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);-o-transform:translateY(0);transform:translateY(0)}}@keyframes leftRight{0%{-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);-o-transform:translateY(0);transform:translateY(0)}50%{-webkit-transform:translateY(8px);-moz-transform:translateY(8px);-ms-transform:translateY(8px);-o-transform:translateY(8px);transform:translateY(8px)}100%{-webkit-transform:translateY(0);-moz-transform:translateY(0);-ms-transform:translateY(0);-o-transform:translateY(0);transform:translateY(0)}}