.code-box{
    position: absolute;
    z-index: 9999;
    background-color: rgba(0,0,0,0.4);
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}
.code{
    display: none;
}
.qr-code{
    background-color: #fff;
    padding: 1rem;
    width: 18rem;
    height: 18rem;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.qr-code-item{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.img{
    height: 10rem;
    width: 10rem;
}