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

    }
    @media screen and (max-width: 1020px) {

    }
    @media screen and (min-width: 992px) {
        
    }
    @media screen and (max-width: 850px) {

    }
    @media screen and (max-width: 768px) {
    
    }
    @media screen and (max-width: 585px) {
    .box1list .bd ul li .fl {
    display: none;
    }
    .i_box6 .box .fr {
    display: none;
    }
    }
    @media screen and (max-width: 450px) {
    .box1list .bd ul li .fl {
    display: none;
    }
    .i_box6 .box .fr {
    display: none;
    }
    }
    @media screen and (max-width: 350px) {
    .box1list .bd ul li .fl {
    display: none;
    }
    .i_box6 .box .fr {
    display: none;
    }
    }