.lz_product{
    width: 100%;
    height: 100%;
    background-image: url("../../images/images/pro_bg.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-position:center;
}
.pro_container {
    width: 1200px;
    margin: 0 auto;
    padding-top: 40px;
}
.pro_titleBox{
    width: 100%;
    text-align: center;
    line-height: 50px;
}
.pro_list{
    margin-top: 40px;
    width: 100%;
    display: flex;
    font-size: 0;
}
.leftBox img{
    padding: 1px;
}
@media (max-width: 1200px) {

    .pro_container{
        width: 95%;
        margin: 0 auto;
        padding-top: 20px;

    }
    .pro_titleBox img{
        width: 120px;
    }
    .pro_title_text{
        padding: 10px 0;
        line-height: 1.5;

    }
    .pro_list{
        display: block;
        margin-top: 0;
    }
    .leftBox{
        width: 100%;
    }
    .leftBox img:nth-child(1){
        width: 100%;
    }
    .leftBox img:nth-child(2){
        width: 50%;
    }
    .leftBox img:nth-child(3){
        width: 50%;
    }
    .leftBox img:nth-child(4){
        width: 100%;
    }
    .rightbox{
        display: none;
    }
}