.mobile_fixed_box_wx{
    width: 100vw;
    height: 100vh;
    position: fixed;
    /* bottom: -100vh; */
    bottom: 0;
    left: 0;
    z-index: 999999999;
    transition: all 0.1s ease-in-out;
    display: none;
}
.mobile_wx_fixed_content{
    /* width: 45vw;
    height: 60vh; */
    position: absolute;
    bottom: 25%;
    left: 50%;
    transform: translateX(-50%);
    background: #FFFFFF;
    border-radius: 20px 20px;
}
.mobile_fixed_header{
    width: 100%;
    height: 50px;
    background: linear-gradient( 0deg, #FFFFFF 0%, #CEDDFF 100%);
    border-radius: 20px 20px 0px 0px;
    font-weight: bold;
    font-size: 17px;
    color: #2C2C2C;
    line-height: 50px;
    text-align: center;
    position: relative;
}
.mobile_fixed_close{
    width: 16px;
    height: 16px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 20px;
}
.mobile_wx_fixed_qrcode{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 73px; /* 上下40px，左右60px */
    padding: 40px;
    box-sizing: border-box;
}
.mobile_qrcode_item{
    text-align: center;
}
.mobile_qrcode_img{
    width: 112px;
    height: 112px;
    margin-bottom: 12px;
}