@media only screen and (min-width:1600px) {
    html{
        font-size: 13px;

    }
}

@media only screen and (max-width:1200px) {


    html {
        font-size: 12px;
    }
    
    
}



@media only screen and (max-width:800px) {


    html {
        font-size: 11px;
    }
    
    header .cateList{
        display: none;
    }

}


@media only screen and (max-width:600px) {


    html {
        font-size: 10px;
    }
}