.install-video{font-size:14px}.install-video__left{position:absolute;left:16px;display:flex;align-items:center}.install-video-detail{overflow:hidden;position:relative;width:100%}.install-video-detail:after{padding-top:56.25%;display:block;content:""}.install-video-detail iframe{position:absolute;top:0;left:0;height:100%;width:100%}.install-video__connect{background-color:#fff;border-radius:8px;padding:20px 12px;margin-top:28px;height:56px;box-sizing:border-box}.install-video-navbar{height:44px;font-size:18px;font-weight:500;display:flex;align-items:center;justify-content:center;box-sizing:border-box}.install-video-content{padding:0 16px}.install-video__text{word-break:break-all;width:100%;box-sizing:border-box}.install-video-cover{border-radius:8px;max-width:100%;-o-object-fit:contain;object-fit:contain}.install-video__download{border:1px solid #e7e8e9;border-radius:4px;width:50%;height:44px;box-sizing:border-box}.install-video-desc__img{max-width:100%;-o-object-fit:contain;object-fit:contain}