body,html{padding:0;margin:0;overflow-x:hidden}#app,body,html{width:100%;height:100%}.m-layout{height:100%}input{box-sizing:border-box}#app,*,.login,body{margin:0;padding:0}*{font-size:.2rem}.login{min-height:100vh;background:#f5f5f5;display:flex;flex-direction:column}.picture_2_item{width:49%}.picture_3_item{width:32%}.picture_4_item{width:24.5%}a{text-decoration:none}.video_media{position:fixed;left:50%;z-index:1000;transform:translate(-50%,-50%);top:50%;width:100%;display:block;height:100%;background-color:rgba(0,0,0,.8)}.controlbtn{background:#fff;padding:.1rem .2rem;right:0;top:0;border-radius:0 0 0 .1rem;cursor:pointer;color:#000}.controlbtn,.video_bg{position:fixed;z-index:999}.video_bg{left:50%;top:50%;transform:translate(-50%,-50%);padding:.1rem .1rem;border-radius:.1rem;width:72%;background:linear-gradient(150deg,#1675eb,#f3f3f3)}.video_platform{border-radius:.1rem;display:flex;justify-content:center;align-items:center;position:relative;overflow:hidden;width:100%;height:100%}#my_video{width:100%;height:100%;min-height:600px}video::-webkit-media-controls-fullscreen-button{display:none}.sidebar{display:flex;flex-direction:column;position:fixed;z-index:999;top:40%;left:0;transform:translateY(-50%)}.sidebar .head1{cursor:pointer}.sidebar .head1 img{width:100%;height:146px}.sidebar .sidebaritem{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;margin-top:-6px;background:#356fd3;background-size:100% 100%;opacity:.8}.sidebar .sidebaritem span:nth-child(10){width:90%;height:0;background:#ccc}.sidebar .sidebaritem .sidebar-item{width:100%;padding:15px 0;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff}.sidebar .sidebaritem .sidebar-item p{font-size:12px}.sidebar .sidebaritem .sidebar-item:hover{color:#fff;background:#85aaf6}.sidebar .sidebaritem span{width:90%;height:1px;background:#ccc}.sidebar .sidebarhint{position:absolute;border:2px solid #356fd3;left:100px;top:53%;display:none}.sidebar .sidebarhint,.sidebar .sidebarhint2,.sidebar .sidebarhint img{width:150px;height:150px}.sidebar .sidebarhint2{position:absolute;border:2px solid #356fd3;left:100px;top:38%;display:none}.sidebar .sidebarhint2 img{width:150px;height:150px}.sidebarimg{width:28px;height:28px}.m-layout{width:7.5rem;margin:0 auto!important;background:#f5f5f7;overflow-x:hidden}