@media screen and (max-width:1120px) {
    .m-center-box{
        padding: 0 .3rem 0;
    }
    .content-box .product-over-center-box{
        flex-direction: column;
    }
    .content-box .over-center-box .left-content{
        display: none;
    }
    .content-box .over-center-box .right-content{
        width: 100%;
        margin: 0;
        padding: 0 20px;
        border: none;
    }
    .content-box .over-center-box .right-content .art-content{
        min-height: 4.5rem;
    }
    
    .content-box .over-center-box .right-content .art-next-box{
        margin-top: 30px;
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
        flex-direction: column;
    }
    .content-box .over-center-box .right-content .art-next-box .prev{
        margin-bottom: 10px;
    }


}