body{
    background: url(../images/bg.png) no-repeat;
    background-size: 100% 100%;
}
.blue-mask{
    /* background: #80A9C790;
    filter: blur(5rem); */
    height: 3.8rem;
    width: 100%;
    background: url(../images/mask.png) no-repeat;
    background-size: 100% 100%;
}
.mobile dl{
    text-align: center;
}
.mobile{
    display: flex;
    justify-content: space-between;
    padding: 0 3.47rem 1.61rem;
    margin-top: -2rem;
}
.mobile dt img{
    width: 3.4rem;
    height: 3.83rem;
}
.dd1{
    font-family: Alibaba PuHuiTi 3.0, Alibaba PuHuiTi 30;
font-weight: normal;
font-size: 0.24rem;
color: #FFFFFF;
line-height: 0.28rem;
text-align: left;
font-style: normal;
text-transform: none;
margin:-0.24rem 0 0.38rem;
text-align: center;
}
.dd2{
    background: #003366;
    font-family: Alibaba PuHuiTi 3.0, Alibaba PuHuiTi 30;
    font-weight: normal;
    font-size: 0.24rem;
    color: #FFFFFF;
    line-height: 0.28rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
    border-radius: 0.1rem;
    height: 0.89rem;
    width: 2.93rem;
    line-height: 0.89rem;
    text-align: center;
    margin:0 auto
}