@media (max-width:1100px){
    html,body{
        height: 100%;
        overflow: hidden;
    }
    .container{display: none;}
    .mobile{
        display: block;
        font-size: 14px;
        height: 100%;
        background: url('/img/bg-launch-top.png') 0 top no-repeat;
        background-size: 100%;
    }
    .mobile .top{
        padding-top: 50px;
        position: absolute;
        top: 0;
        width: 100%;
        z-index: 2;
    }
    .mobile .top h3{
        font-size:17px;
        color:#666666;
        line-height:40px;
        background: url('/img/icon-launch.png') 0 center no-repeat;
        padding-left: 20px;
        margin: 0 40px;
    }
    .mobile .top p,.mobile .bottom p{
        margin: 0 40px;
    }
    .btn-box{
        text-align: center;
        margin-top: 50px;
    }
    .btn-box a{
        display: inline-block;
        background:#fd7345;
        border-radius:8px;
        width:150px;
        height:45px;
        font-size: 16px;
        color: #fff;
        text-align: center;
        line-height: 45px;
    }
    .mobile .bottom{
        position: absolute;
        bottom: 0;
        height: 50%;
        width: 100%;
        border-top: 1px solid #E4E4E4;
        background: url('/img/bg-launch-bottom.png') 0 bottom no-repeat;
        background-size: 100%;
        z-index: 1;
    }
    .mobile .bottom h3{
        font-size:17px;
        color:#666666;
        line-height:40px;
        background: url('/img/icon-launch.png') 0 center no-repeat;
        padding-left: 20px;
        margin: 40px 0 0 40px;
    }
    .btn-install{
        text-align: center;
    }
    .btn-install a{
        display: inline-block;
        background:#fff;
        border-radius:8px;
        width:150px;
        height:45px;
        font-size: 16px;
        text-align: center;
        border:1px solid #ff6633;
        color:#ff6633;
        line-height: 45px;
        margin-top: 30px;
    }
    .mobile .bottom .gray{
        color: #999;
        margin-top: 10px;
    }
}

@media (min-width: 768px) and (max-width: 979px) {
}

@media (max-width: 767px) {
}

@media (max-width: 480px) {
    .mobile .top{
        padding-top: 20px;
    }
    .mobile .bottom h3{
        margin-top: 10px;
    }
}