body{
    background:url(../images/mir-bg.jpg) 0 0 no-repeat;
}
.mir-container{
    padding-bottom:50px;
}
.mir-btns-wrap{
    padding-top:675px;
}
.mir-btns{
    text-align:center;
}
.mir-btns .btn{
    display:inline-block;
    margin:0 60px;
    width:216px;
    height:45px;
    text-indent:-9999em;
}
.register-btn{
    background:url(../images/register-btn.png) 0 0 no-repeat;
    background-size:100% 100%;
}
.download-btn{
    background:url(../images/download-btn.png) 0 0 no-repeat;
    background-size:100% 100%;
}
.buff-wrap{
    padding:100px 0 0;
}
.buff-title{
    padding-bottom:35px;
}
.content-center{
    width:1390px;
    margin:0 auto 10px;
}
.before-five{
    width:1095px;
    height:225px;
    background:url(../images/before-five.png) 0 0 no-repeat;
}
.level-extend{
    padding-top:5px;
    color:#dcdcdc;
    font-size:16px;
    line-height:25px;
}
.level-gift{
    display:flex;
}
.fiveth-gift{
    width:294px;
    height:265px;
    margin-top:-41px;
    background:url(../images/fiveth-gift.png) 0 0 no-repeat;
}
.gift-list{
    display:flex;
    margin-top:45px;
    justify-content:space-around;
}
.gift-list li{
    padding-top:5px;
    height:180px;
    display:flex;
    justify-content:center;
    align-items:center;
}
.gift-img .gift{
    border:3px solid #474646;
    background:#1c1c1c;
    width:90px;
    height:90px;
    text-align:center;
    line-height:90px;
}
.gift-name{
    padding-top:5px;
    text-align:center;
    font-size:15px;
    color:#400;
}
.gift-info{
    font-size:16px;
    margin:-40px 0 0 10px;
}
.level-wrap{
    margin-top:20px;
    padding-bottom:10px;
}
.level-wrap .pure{
    background:#fff;
    border-top:1px solid #978f8c;
}
.level-wrap .pure .level-acc{
    border-right:1px solid #ccc;
}
.level-wrap .first .gen-list{
    padding-top:7px;
}
.level-wrap .items{
    height:167px;
    display:flex;
}
.level-seven{
    background:url(../images/level-bg.png) 0 0 no-repeat;
    background-size:100% 100%;
}
.level-extend{
    font-size:16px;
    color:#dbdbdb;
    line-height:28px;
}
.level-acc{
    width:375px;
}
.level-gen{
    flex:1;
    display:flex;
    align-items:center;
}
.level-acc{
    display:flex;
    align-items:center;
}
.acc-hour{
    width:225px;
    text-align:center;
    font-size:20px;
    color:#400;
}
.acc-box{
    flex:1;
    display:flex;
    align-items:center;
    flex-direction:column;
}
.gen-list{
    display:flex;
}
.gen-list li{
    padding-top:10px;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    width:130px;
}
.level-seven .level-acc .acc-box{
    margin-top:10px;
}
.gen-list .gift-name{
    line-height:16px;
    font-size:14px;
}
.to-top{
    display:none;
    position:fixed;
    right:50px;
    bottom:50px;
    width:62px;
    height:72px;
    cursor:pointer;
}
.to-top img{
    width:48px;
    height:48px;
}