blockquote,body,button,caption,dd,div,dl,dt,fieldset,figure,form,h1,h2,h3,h4,h5,h6,hr,html,input,legend,li,menu,ol,p,pre,table,td,textarea,th,ul{margin:0;padding:0}abbr,body,fieldset,html,iframe,img{border:0}li{list-style:none}textarea{overflow:auto;resize:none}a,button{cursor:pointer}b,em,h1,h2,h3,h4,h5,h6,strong{font-weight:700}a,a:hover{text-decoration:none}body,html{width:100%;font-weight:400;display:-webkit-box;-webkit-box-orient:vertical;-webkit-box-align:center}html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;font-family:Microsoft YaHei,Helvetica Neue,Arial,HelveticaNeue,Helvetica,BBAlpha Sans,sans-serif}body{background:#f2f2f2;opacity:1;-webkit-transition:opacity .5s ease-in;transition:opacity .5s ease-in}a{text-decoration:none}input{-webkit-appearance:none}*{outline:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-focus-ring-color:transparent}a,input,li,p,span{font-size:.28rem}h1{font-size:.32rem}h2{font-size:.34rem}h3,h4{font-size:.3rem}h4{font-weight:400}h5{font-size:.28rem}textarea{font-size:24px}a{color:#434343}html{font-size:312.5%}@media screen and (max-width:359px) and (orientation:portrait){html{font-size:266.67%}}@media screen and (min-width:360px) and (max-width:374px) and (orientation:portrait){html{font-size:300%}}@media screen and (min-width:384px) and (max-width:399px) and (orientation:portrait){html{font-size:320%}}@media screen and (min-width:400px) and (max-width:413px) and (orientation:portrait){html{font-size:333.33%}}@media screen and (min-width:414px) and (max-width:431px) and (orientation:portrait){html{font-size:345%}}@media screen and (min-width:432px) and (max-width:479px) and (orientation:portrait){html{font-size:360%}}@media screen and (min-width:480px) and (max-width:639px) and (orientation:portrait){html{font-size:400%}}@media screen and (min-width:640px) and (orientation:portrait){html{font-size:533.33%}}#Jmain{display:none}@font-face{font-family:bottomfont;src:url(https://my.res.netease.com/m/zt/20210819171302/font/bottomfont_5ff09f0a.eot);src:url(https://my.res.netease.com/m/zt/20210819171302/font/bottomfont_5ff09f0a.eot#iefix) format("embedded-opentype"),url(https://my.res.netease.com/m/zt/20210819171302/font/bottomfont_3e808cfe.woff) format("woff"),url(https://my.res.netease.com/m/zt/20210819171302/font/bottomfont_d310dd02.ttf) format("truetype"),url(https://my.res.netease.com/m/zt/20210819171302/img/bottomfont_59157f31.svg#bottomfont) format("svg")}@font-face{font-family:sharefont;src:url(https://nie.res.netease.com/comm/js/nie/util/mshare/css/share-dialog/sharefont.eot);src:url(https://nie.res.netease.com/comm/js/nie/util/mshare/css/share-dialog/sharefont.eot#iefix) format("embedded-opentype"),url(https://nie.res.netease.com/comm/js/nie/util/mshare/css/share-dialog/sharefont.woff) format("woff"),url(https://nie.res.netease.com/comm/js/nie/util/mshare/css/share-dialog/sharefont.ttf) format("truetype"),url(https://nie.res.netease.com/comm/js/nie/util/mshare/css/share-dialog/sharefont.svg#sharefont) format("svg")}.sharefont{font-family:sharefont!important;-webkit-text-stroke-width:0}.bottomfont,.sharefont{font-style:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.bottomfont{font-family:bottomfont!important;font-size:.32rem;-webkit-text-stroke-width:.2px}.center{-webkit-box-align:center;-moz-box-align:center;box-align:center;-webkit-box-pack:center;-moz-box-pack:center;box-pack:center}.hide,.mask{display:none}.mask{-webkit-transition:opacity .3s ease-in-out 0s;-moz-transition:opacity .3s ease-in-out 0s;-ms-transition:opacity .3s ease-in-out 0s;transition:opacity .3s ease-in-out 0s;position:fixed;left:0;right:0;top:0;bottom:0;width:100%;background:rgba(0,0,0,.6);opacity:0;z-index:999}.mask.show{opacity:1}.popup{background:rgba(1,1,1,.8);z-index:999}.popup.show{display:-webkit-box;display:-moz-box;display:box;-webkit-box-pack:center;-moz-box-pack:center;box-pack:center;-webkit-box-align:center;-moz-box-align:center;box-align:center}#topBar{width:100%;height:1rem;background:#464341;background-size:100% 100%;position:fixed;top:0;left:50%;-webkit-transform:translate(-50%);-moz-transform:translate(-50%);-ms-transform:translate(-50%);transform:translate(-50%);z-index:999}#topBar .icon{display:block;width:.78rem;height:.78rem;background-size:100% auto;text-indent:-9999px;overflow:hidden;position:absolute;top:.12rem;left:.2rem;border-radius:.2rem}#topBar .game_name{width:2.8rem;-moz-box-flex:1;-webkit-box-flex:1;box-flex:1;position:absolute;top:.14rem;left:1.2rem}#topBar .game_name h2{color:#fff;font-size:.3rem}#topBar .game_name i{margin-left:.1rem;display:inline-block;width:.68rem;height:.28rem;text-align:center;font-size:.22rem;font-style:normal;line-height:.28rem;color:#464341;background:#e2ded9;border-radius:.14rem}#topBar .game_name p{color:#fff;line-height:.28rem;font-size:.2rem}#topBar .right-btn{display:none;position:absolute;top:0;right:0}#topBar .right-btn.show{display:block}#topBar .right-btn a{display:block;width:1.46rem;height:1rem;float:right;text-indent:-9999px;overflow:hidden}#topBar .right-btn a.btn-gw{background:url(https://my.res.netease.com/m/zt/20210819171302/img/btn_gw_b102aed1.png);background-size:100% 100%}#topBar .right-btn a.btn-dld{background:url(https://my.res.netease.com/m/zt/20210819171302/img/btn_dld_240f810f.png);background-size:100% 100%}#topBar .right-btn a.btn-dld-2{margin-right:.16rem;width:1.65rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/btn_dld_2_97c8e666.png) 50% no-repeat;background-size:contain}#topBar .right-btn a.btn-dld-zdz{background:url(https://my.res.netease.com/m/zt/20210819171302/img/btn_dld_zdz_abd8b2b0.png) 50% no-repeat;background-size:contain}#topBar .right-btn a.btn-dld-hw{background:url(https://my.res.netease.com/m/zt/20210819171302/img/btn_dld_hw_56426e21.png) 50% no-repeat;background-size:contain}#forhorview,#share_content{display:none}#md_attention .att_Box{width:45%;text-align:center;position:fixed;top:4rem}#md_attention .att_Box.l{left:.3rem}#md_attention .att_Box.r{right:.3rem}#md_attention .att_Box img{width:3.2rem;height:3.2rem;-webkit-touch-callout:default}#md_attention .att_Box a,#md_attention .att_Box p{display:block;font-size:.28rem;color:#fff;line-height:.5rem}#md_attention .att_Box a{text-decoration:underline}#md_attention .attention{position:fixed;bottom:12%;left:0;right:0;width:100%;background:transparent;box-sizing:border-box;padding:0 .5rem;height:1rem;display:-webkit-box;display:-moz-box;display:box;-webkit-box-orient:horizontal;-moz-box-orient:horizontal;box-orient:horizontal;-webkit-box-align:center;-moz-box-align:center;box-align:center}#md_attention .attention i{display:block;width:1rem;height:1rem;box-sizing:border-box;border-radius:1rem;font-size:.8rem;text-align:center;line-height:1rem;margin-right:.1rem}#md_attention .attention em{-moz-box-flex:1;-webkit-box-flex:1;box-flex:1;display:block;font-size:.28rem;color:#fff;font-style:normal}.site_bottom{position:relative;width:100%;box-sizing:border-box}.site_bottom .share-item.hide-share{width:65%;margin:0 auto .3rem}.site_bottom .share-item.hide-share li:nth-child(2){display:none}.site_bottom ul{display:-webkit-box;display:-moz-box;display:box;-webkit-box-orient:horizontal;-moz-box-orient:horizontal;box-orient:horizontal;-webkit-box-pack:justify;-moz-box-pack:justify;box-pack:justify;padding:.4rem .24rem 0;margin-bottom:.56rem}.site_bottom ul li{border-color:#dfdfdf}.site_bottom ul li a{display:-webkit-box;display:-moz-box;display:box;-webkit-box-orient:horizontal;-moz-box-orient:horizontal;box-orient:horizontal;height:.6rem;line-height:.6rem}.site_bottom ul li a i{display:block;font-size:.4rem;width:.6rem;height:.6rem;margin-right:.1rem;line-height:.6rem;box-sizing:border-box;border:1px solid #4d5369;color:#4d5369;text-align:center}.site_bottom ul li a span{font-size:.28rem;display:block;color:#4d5369}.site_bottom .site_tel{padding:0 0 .3rem}.site_bottom .site_tel h3{display:-webkit-box;display:-moz-box;display:box;-webkit-box-pack:center;-moz-box-pack:center;box-pack:center;-webkit-box-align:center;-moz-box-align:center;box-align:center;-webkit-box-orient:horizontal;-moz-box-orient:horizontal;box-orient:horizontal}.site_bottom .site_tel h3 i{color:#fff;margin-right:.1rem;display:block}.site_bottom .site_tel h3 span{color:#fff;font-size:.28rem;font-weight:400;line-height:.4rem;display:block}.site_bottom .site_tel p{color:#fff;text-align:center}.site_bottom .NIE-copyRight_m{padding:.7rem .32rem;min-height:.8rem}.site_bottom .NIE-copyRight_m a,.site_bottom .NIE-copyRight_m p{text-align:left;font-size:.26rem;line-height:.4rem;color:#4d5369}.site_bottom .copyRight_m2{padding:.22rem .32rem;background:#030100}.site_bottom .copyRight_m2 a,.site_bottom .copyRight_m2 p{text-align:left;font-size:.26rem;line-height:.4rem;color:#4d5369}.site_bottom .btn-toTop{width:.96rem;height:.96rem;display:block;position:absolute;bottom:.7rem;right:.26rem;margin-left:-.25rem;display:-webkit-box;display:-moz-box;display:box;-webkit-box-pack:center;-moz-box-pack:center;box-pack:center;-webkit-box-align:center;-moz-box-align:center;box-align:center;overflow:hidden;border:1px solid #4d5369;background:transparent}.site_bottom .btn-toTop i{width:.3rem;height:.3rem;border-left:.08rem solid #4d5369;border-top:.08rem solid #4d5369;border-bottom:0;border-right:0;-webkit-transform:rotate(45deg);-moz-transform:rotate(45deg);-ms-transform:rotate(45deg);transform:rotate(45deg);display:block;margin-top:.2rem}.site_bottom{background:#161616}.site_bottom .share-item a,.site_bottom .share-item i,.site_bottom .share-item span,.site_bottom a,.site_bottom h3,.site_bottom p{color:#fff}.site_bottom .share-item i{border:1px solid #fff}.site_bottom .share-item li{border-color:#87939c}.site_bottom .NIE-copyRight_m{background:#0a0a0a}.site_bottom .NIE-copyRight_m a,.site_bottom .NIE-copyRight_m p{color:#a4a4a4}.site_bottom .btn-toTop{border:1px solid #a4a4a4}.site_bottom .btn-toTop i{border-color:#a4a4a4}#NIE-share-m .NIE-mshare-dark{background:transparent}#NIE-share-m .NIE-mshare-dark .NIE-share-bar a{background-color:#38a3fa;border-width:0}#NIE-share-m .attention i{background-color:#38a3fa;color:#fff}#NIE-share-m .attention i a{color:#fff}#md_attention .attention i{background-color:#38a3fa;color:#fff}#md_attention .attention i a{color:#fff}#forhorview{position:fixed;z-index:1002;top:0;bottom:0;left:0;right:0;width:100%;background:rgba(0,0,0,.8);display:none;font-size:.32rem;color:#fff;-webkit-box-align:center;-moz-box-align:center;box-align:center;-webkit-box-pack:center;-moz-box-pack:center;box-pack:center;text-align:center}#forhorview p{font-size:.6rem;color:#ddd}#forhorview.show{display:-webkit-box;display:-moz-box;display:box}.popup{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.8);display:none}.popup.show{display:-moz-flex;display:-ms-flex;display:-webkit-flex;display:flex;-webkit-justify-content:center;-moz-justify-content:center;-ms-justify-content:center;justify-content:center;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;align-items:center}.popup .pop-close{position:absolute;top:.18rem;right:.18rem;width:.48rem;height:.48rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/pop_close_5715aabb.png) 50% no-repeat;background-size:contain}.popup .pop{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box;position:relative;padding-top:.7rem;display:-moz-flex;display:-ms-flex;display:-webkit-flex;display:flex;-webkit-flex-direction:column;-moz-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-justify-content:space-around;-moz-justify-content:space-around;-ms-justify-content:space-around;justify-content:space-around;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;align-items:center;width:7.16rem;height:4.56rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/pop_bg_1_8e696abc.png) 50% no-repeat;background-size:contain}.popup .pop h4{line-height:.5rem;text-align:center;color:#fff;font-size:.3rem;font-weight:700}.popup .btn-wrap{display:-moz-flex;display:-ms-flex;display:-webkit-flex;display:flex}.popup .btn-wrap a{display:block;width:3.35rem;height:1.21rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/btn_bg_7287df06.png) 50% no-repeat;background-size:contain;text-align:center;font-size:.32rem;line-height:1.02rem;font-weight:700;color:#fff}.popup-rule .pop{padding-bottom:.4rem;height:7.42rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/pop_bg_2_f9ccfc32.png) 50% no-repeat;background-size:contain}.popup-rule .title{width:5.82rem;height:.32rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/pop_title_rule_9cf3c19c.png) 50% no-repeat;background-size:contain}.popup-rule .content{margin-top:.2rem;width:5.9rem;height:5.7rem;overflow-y:scroll}.popup-rule p{margin-bottom:.2rem;font-size:.28rem;color:#fff}.popup-rule a{text-decoration:underline}.popup-rule .rule-attention{display:none}.popup-rule .rule-text{font-style:normal}.popup-succ-xyq p{line-height:.58rem;color:#fff}.popup-succ-xyq .clipboard{margin:0 .12rem;width:4rem;font-size:.28rem;color:#999;background:#fbf7ef}.popup-succ-xyq .btn-copy,.popup-succ-xyq .clipboard{height:.58rem;line-height:.58rem;text-align:center;border-radius:.04rem}.popup-succ-xyq .btn-copy{display:block;width:1.24rem;font-size:.22rem;color:#323232;background:#fed122}.popup-succ-xyq .btn-guide{text-decoration:underline;color:#fff}.popup-guide .pop{height:10rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/pop_bg_2_f9ccfc32.png) 50% no-repeat;background-size:cover;border-radius:.07rem}.popup-guide .content{width:5.78rem;height:7.7rem;overflow-x:hidden;overflow-y:auto;font-size:0;margin-bottom:.1rem}.popup-guide img{max-width:100%}.popup-guide p{font-size:.28rem;color:#fff}@-webkit-keyframes tips{0%{opacity:0;transform:translateY(.3rem)}40%{opacity:1;transform:translate(0)}80%{opacity:1;transform:translate(0)}to{opacity:0;transform:translateY(.3rem)}}@-moz-keyframes tips{0%{opacity:0;transform:translateY(.3rem)}40%{opacity:1;transform:translate(0)}80%{opacity:1;transform:translate(0)}to{opacity:0;transform:translateY(.3rem)}}@-ms-keyframes tips{0%{opacity:0;transform:translateY(.3rem)}40%{opacity:1;transform:translate(0)}80%{opacity:1;transform:translate(0)}to{opacity:0;transform:translateY(.3rem)}}@-o-keyframes tips{0%{opacity:0;transform:translateY(.3rem)}40%{opacity:1;transform:translate(0)}80%{opacity:1;transform:translate(0)}to{opacity:0;transform:translateY(.3rem)}}@keyframes tips{0%{opacity:0;transform:translateY(.3rem)}40%{opacity:1;transform:translate(0)}80%{opacity:1;transform:translate(0)}to{opacity:0;transform:translateY(.3rem)}}.popup-tips{display:none;position:fixed;top:0;bottom:0;right:0;left:0;margin:auto;z-index:10001;opacity:0;transform:translateY(.5rem);-webkit-justify-content:center;-moz-justify-content:center;-ms-justify-content:center;justify-content:center;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;align-items:center}.popup-tips.show{display:-moz-flex;display:-ms-flex;display:-webkit-flex;display:flex;-webkit-animation:tips 2s linear;-moz-animation:tips 2s linear;-ms-animation:tips 2s linear;animation:tips 2s linear}.popup-tips .tips{text-align:center;padding:.2rem .3rem;border-radius:.1rem;color:#fff;background:rgba(54,51,49,.9)}.popup-alert .pop{padding:0}.popup-alert .pop h4{font-size:.4rem}.popup-text .pop{padding-top:0}.out-main{height:100%;position:relative}.out-main,.out-main .wrap{width:100%;overflow:hidden}.out-main .wrap{height:27rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/bg_85a863a5.jpg) 50% no-repeat;background-size:cover}.out-main .wrap .tit{margin:.5rem auto 0;width:7.17rem;height:.89rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/tit_f53c2ee3.png) 50% no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%}.part-1{position:relative;margin:.8rem auto 0;width:7.5rem;height:6.76rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/frame-rule_de116306.png) 50% no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%}.part-1:after{content:"";position:absolute;top:-.6rem;right:0;width:2.88rem;height:8.84rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/people_8317089e.png) 50% no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%}.part-1 .btn-rule{position:absolute;left:0;width:1.4rem;height:.65rem}.part-1 .wrap-1{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box;padding:1rem 0 0 .5rem;width:4.8rem;height:5.4rem;display:-moz-flex;display:-ms-flex;display:-webkit-flex;display:flex;-webkit-flex-direction:column;-moz-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-justify-content:space-around;-moz-justify-content:space-around;-ms-justify-content:space-around;justify-content:space-around;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;align-items:center}.part-1 .wrap-1 p{color:#fff;font-size:.3rem}.part-1 .wrap-1 p.t{font-size:.24rem}.part-1 .wrap-1 .btn-bind{display:block;width:3.21rem;height:.99rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/btn-bind_7d761b95.png) 50% no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%}.select-box{position:relative}.select-box select{display:block;width:3.4rem;height:.57rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/select-box_a8c03ab2.png) 50% no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%;color:#000;font-size:.28rem;padding:0 .1rem 0 .2rem;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box;border:0;appearance:none;-webkit-appearance:none}.select-box:before{content:"";position:absolute;top:.2rem;right:.15rem;width:.3rem;height:.19rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/tri_734938cb.png) 50% no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%}.out-main .part-2{margin:-.4rem auto 0;width:7.5rem;height:16.87rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/frame-gift_f23641df.png);-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%;overflow:hidden;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box;padding:2.4rem .08rem 0}.out-main .gift-group{position:relative;margin:0 auto;width:6.74rem;display:-moz-flex;display:-ms-flex;display:-webkit-flex;display:flex;flex-wrap:wrap}.out-main .gift-group .item{position:relative;margin:0 .14rem;padding-bottom:.6rem}.out-main .gift-group .img-wrap{position:relative;margin:0 auto;width:1.4rem;height:1.4rem}.out-main .gift-group .img-wrap img{display:block;position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%);height:100%}.out-main .gift-group p{position:absolute;top:1.4rem;left:50%;transform:translate(-50%);width:142%;text-align:center;font-size:.24rem;color:#953f00}.gift-wrap-1{height:3.4rem}.gift-wrap-2{height:2.8rem}.gift-wrap-3{height:5.22rem}.gift-wrap-4{height:2.48rem}.gift-wrap .tit-1{height:.69rem;width:2.29rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/tit-1_134e42cb.png) 50% no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%}.gift-wrap .tit-2{height:.69rem;width:2.29rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/tit-2_86d2312c.png) 50% no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%}.gift-wrap .tit-3{height:.69rem;width:2.29rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/tit-3_5cbcaa31.png) 50% no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%}.gift-wrap .tit-4{height:.69rem;width:2.29rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/tit-4_0bd27542.png) 50% no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%}.gift-wrap .tit-2{width:2.03rem}.bottom{margin:.1rem auto 0;width:7.08rem;height:1.36rem;background:url(https://my.res.netease.com/m/zt/20210819171302/img/bottom_c2b26b6b.png) 50% no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100% 100%;-ms-background-size:100% 100%;background-size:100% 100%}