.leftMenuBox {
    position: fixed;
    left: 15px;
    top: 50%;
    width: 88px;
    height: 160px;
    margin-top: -80px;
    z-index: 1000;
}
.left_menu {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 90px;
    height: 164px;
    text-align: center;
    background: url("/Content/Images/AppWebClient/index/left_bg.png") no-repeat;
}
    .left_menu i {
        width: 60px;
        height: 60px;
        margin: 0 auto;
        cursor: pointer;
    }
    .left_menu .ios_qrcode {
        margin-bottom: 14px;
        background: url("/Content/Images/AppWebClient/index/apple.png") no-repeat;
    }
    .left_menu .android_qrcode {
        background: url("/Content/Images/AppWebClient/index/android.png") no-repeat;
    }
    .left_menu img {
        position: absolute;
        top: 5px;
        left: 95px;
    }
.leftMenuBox .recharge {
    display: block;
    width: 90px;
    height: 90px;
    background: url("/Content/Images/AppWebClient/index/recharge.png") no-repeat;
    cursor: pointer;
}