@media (max-width: 1439px) and (min-width: 1280px) {
    .sui-container, .navbar-static-top .sui-container, .navbar-fixed-top .sui-container, .navbar-fixed-bottom .sui-container{
        width: 1080px;
    }
    .span1{
        width: 80px;
    }
    .span2{
        width: 170px;
    }
    .span2-5{
        width: 215px;
    }
    .span3{
        width: 260px;
    }
    .span4{
        width: 350px;
    }
    .span5 {
        width: 440px;
    }
    .span6{
        width: 530px;
    }
    .span7{
        width: 620px;
    }
    .span8{
        width: 710px;
    }
    .span9{
        width: 800px;
    }
    .span10{
        width: 890px;
    }
    .span11{
        width: 980px;
    }
    .span12{
        width: 1070px;
    }
}