*{
    margin: 0;
    padding: 0;
    font-size: "微软雅黑";
}
html,body{
    height: 100%;
}
body{
    background: #AA71EB url("../image/downBg.png") top center no-repeat;
    background-size: 100% auto;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width:0.90rem;
    height:auto;
    border-radius:5px;
    z-index: 9;
    margin: 0 auto 0.9rem;
    position: relative;
}
.logo img {
    width: 100%;
    height: 100%
}
.down{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 0.8rem;
}
.down > img{
    width: 1.3rem;
    height: 1.3rem;
    padding: 0.1rem;
    border-radius: 0.05rem;
    background: #fff;
}
.down a{
    width:1.38rem;
    height:0.34rem;
    border-radius:0.17rem;
    font-size: 0.16rem;
    color: #fff;
    text-decoration: none;
    line-height: 0.34rem;
    text-align: center;
    margin-top: 0.28rem;
}
.down .az{
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(89deg,#AA71EB 0%, #AA71EB 100%);
}
.down .az img{
    width: 0.2rem;
    height: auto;
    margin-right: 0.1rem;
}