html,body{padding:0;margin:0;}
.btn1{-o-transition:all .5s;transition:all .5s;-webkit-transition:all .5s;pointer-events:auto;}
.bg-v{position:fixed;top:0;left:0;width:100%;height:100%;overflow:hidden;min-width:1000px;}
.bg-v .video{width:1920px;height:1080px;position:absolute;z-index:0;left:50%;top:0;transform:translateX(-50%);-webkit-transform:translateX(-50%);}
.bg-v video{position:absolute;left:50%;transform:translateX(-50%);}
.main{width:100%;height:100%;font-size:12px;-webkit-font-smoothing:antialiased;position:relative;max-width:1920px;left:50%;transform:translateX(-50%);}
.main .con1{width:100%;position:relative;overflow:hidden;height:1045px;z-index:9;pointer-events:none;}
.main .box{width:960px;height:670px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);margin-left:7px;}
.main .box .logo{position:absolute;top:-64px;left:50%;transform:translateX(-50%);-webkit-transform:translateX(-50%);}
.main .box .title,.main .box .btn1,.main .box .more{position:absolute;top:100px;left:50%;transform:translateX(-50%);-webkit-transform:translateX(-50%);}
.main .box .btn1{top:auto;bottom:50px;cursor:pointer;height:94px;padding:10px 8px;border-bottom:3px solid rgb(255,255,255,0);}
.main .box .btn1:hover{border-bottom:3px solid #ffffff;}
.music{color:#fff;width:169px;height:14px;top:17px;right:3%;z-index:3;position:fixed;}
.music marquee{font-size:12px;width:105px;position:absolute;top:18px;}
.music .music_btn{background:url("music2.png")/*tpa=https://www.90000fu.com/images/music2.png*/;width:53px;height:53px;display:block;margin-left:112px;}