body{
    margin: 0;
    padding: 0;
}
.content {
    height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /*padding-top: 2.4rem;*/
}
.content-logo{
    width: 1rem;
    height: 1rem;
    margin-bottom: 0.16rem;
}
.content-logo>img{
    width: 100%;
    height: 100%;
}
.content-name{
    font-size: 0.2rem;
    font-weight: 600;
    color: #131B26;
    line-height: 0.28rem;
    margin-bottom: 0.08rem;
}
.content-version{
    font-size: 0.2rem;
    font-weight: 400;
    color: #131B26;
    line-height: 0.28rem;
    margin-bottom: 0.16rem;
}
.content-time{
    font-size: 0.12rem;
    font-weight: 400;
    color: #575D66;
    line-height: 0.18rem;
    margin-bottom: 0.31rem;
}
.content-br{
    width: 8rem;
    height: 0.01rem;
    background: rgba(26, 36, 51, 0.1);
    margin-bottom: 0.31rem;
}
.content-button{
    display: none;
}
.content-about{
    display: none;
}
.content-QRCode{
    width: 1.6rem;
    height: 1.6rem;
    margin-bottom: 0.16rem;
}
.content-QRCode img{
    width: 1.6rem;
    height: 1.6rem;
}
.content-QRCode-hint{
    font-size: 0.14rem;
    font-weight: 600;
    color: #575D66;
    line-height: 0.18rem;
    margin-bottom: 0.26rem;
}
.content-button-pc{
    width: 1.6rem;
    text-align: center;
    height: 0.32rem;
    background: rgba(64, 112, 255, 0.1);
    border-radius: 0.16rem;
    font-size: 0.14rem;
    font-weight: 400;
    color: #4070FF;
    line-height: 0.32rem;
}
.content-button-pc:hover{
    cursor: pointer;
}
@media screen and (max-width: 480px) {
    .content-logo{
        width: 1.68rem;
        height: 1.68rem;
        margin-bottom: 0.32rem;
    }
    .content-logo>img{
        width: 100%;
        height: 100%;
    }
    .content-name{
        font-size: 0.36rem;
        font-weight: 600;
        color: #131B26;
        line-height: 0.54rem;
        margin-bottom: 0.08rem;
    }
    .content-version{
        font-size: 0.3rem;
        font-weight: 400;
        color: #131B26;
        line-height: 0.44rem;
        margin-bottom: 0.48rem;
    }
    .content-time{
        font-size: 0.24rem;
        font-weight: 400;
        color: #575D66;
        line-height: 0.36rem;
        margin-bottom: 0.88rem;
    }
    .content-button{
        width: 5.54rem;
        height: 1rem;
        background: #3D4766;
        border-radius: 0.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 0.24rem;
    }
    .button-background{
        background: #3DCC9C!important;
    }
    .content-button>img{
        width: 0.44rem;
        height: 0.44rem;
        margin-right: 0.24rem;
    }
    .content-button>div{
        font-size: 0.3rem;
        font-weight: 600;
        color: #FFFFFF;
    }
    .content-copy{
        font-size: 0.24rem;
        font-weight: 400;
        color: #575D66;
        line-height:0.36rem;
    }
    .content-about{
        display: block;
        font-size: 0.24rem;
        font-weight: 400;
        color: #4070FF;
        line-height: 0.36rem;
        position: absolute;
        bottom: 0.64rem;
    }
    .content-about:hover{
        cursor: pointer;
    }
    .content-br{
        display: none;
    }
    .content-QRCode{
        display: none;
    }
    .content-QRCode-hint{
        display: none;
    }
    .content-button-pc{
        display: none;
    }
}