.index {
     width: 100%;
     height: 100vh;
 }
 
 .index-iframe {
     width: 100%;
     height: 100vh;
 }
 
 .player {
     height: 3.75rem;
     position: fixed;
     bottom: 0;
     background: rgba(255, 255, 255, 0.98);
     border-top: 1px solid #E3E3E3;
 }
 
 .player-iframe {
     width: 100%;
     height: 3.75rem;
 }
 
 .hide {
     display: none;
 }
 
 .fullscreen {
     height: 100%;
 }
 
 .upgradebg {
     position: fixed;
     top: 0;
     height: 100vh;
     background: rgba(0, 0, 0, .5);
     display: none;
 }
 
 .upgrade {
     width: 17rem;
     background-color: white;
     border-radius: .25rem;
     margin-left: 50%;
     margin-top: 40%;
     padding-bottom: .75rem;
     transform: translateX(-50%);
 }
 
 .upgrade img {
     margin-top: -1.58rem;
     width: inherit;
 }
 
 .upgrade h5 {
     color: #333333;
     font-size: 1rem;
     font-weight: 500;
     margin: .375rem 1rem;
 }
 
 .upgrade p {
     font-size: .8rem;
     line-height: 1.4rem;
     color: #686868;
     margin: 0 1rem;
 }
 
 .upgrade .upgradeButton,
 .upgrade .notShow {
     height: 2rem;
     width: 38%;
     color: white;
     /* 不支持线性的时候显示 */
     background-image: linear-gradient(to right, #ff6340, #ff2d23);
     margin: .625rem auto 0 auto;
     font-size: .825rem;
     text-align: center;
     line-height: 2rem;
     border-radius: 1.1rem;
 }
 
 .upgrade .upgradeButton {
     float: right;
     margin-right: 1.5rem;
 }
 
 .upgrade .notShow {
     float: left;
     margin-left: 1.5rem;
     background-image: linear-gradient(to right, #cfcdcd, rgb(190, 190, 190));
 }
 
 .active {
     display: block;
 }