#app{
    background: black;
    display: flex;
    flex-direction: column;
    position: relative;
}

.header{
    background: #18202B;
    height: .8rem;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-left: .28rem;
    padding-right: .1rem;
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
}

.header .logo{
    height: .32rem;
}

.header .download{
    height: .55rem;
    display: flex;
}

.header .download img{
    height: .55rem;
}

.content{
    background: url(../images/bg2.jpg);
    background-size: 100%;
    background-repeat: repeat-y;
    min-height: 80vh;
    padding: 1.54rem .4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.content .title{
    width: 2.4rem;
    height: .77rem;
}

.content .head{
    display: flex;
    align-items: flex-end;
    margin-top: .25rem;
    justify-content: space-between;
    width: 100%;
}

.content .head .tit{
    color: #13FFFC;
    font-size: .28rem;
    font-weight: bold;
    font-family: 'PINGFANG-BOLD';
    flex-grow: 1;
    text-align: left;
}

.content .head .time{
    color: #CFE6E6;
    font-size: .16rem;
    font-weight: 400;
}

.content .line{
    height: .01rem;
    width: 100%;
    margin: .1rem 0 .36rem;
}

.content .desc{
    color: #C6CFD9;
    font-size: .24rem;
    font-weight: 400;
    align-self: self-start;
}

.content .desc img{
    max-width: 100%;
}