@media(max-width:767px) {
    /*导航开始*/
    nav {
        line-height: 50px;
        position: relative
    }
    nav.nav-mod-fixed {
        position: fixed
    }
    nav.nav-mod-fixed .navbar-collapse {
        overflow-y: scroll;
        max-height: 380px
    }
    .navfix-mod-other {
        height: 60px
    }
    .nav>li>.dropdown-menu {
        opacity: 1;
        visibility: hidden;
        display: none
    }
    .nav>li.open>.dropdown-menu {
        display: block
    }
    .navbar-toggle {
        padding: 0 15px;
        border: none;
        margin: 0;
        height: 60px
    }
    .navbar-nav {
        margin: 0
    }
    .nav>li>a:after {
        content: ''; float: right; margin-top: 22px; height: 10px;
    }
    .nav>li>a.active:after {
        border-bottom: 1px solid #a8a8a8;
        left: 0;
        right: auto
    }
    .dropdown-menu>li {
        border: none
    }
    .navbar-nav .open .dropdown-menu>li>a {
        line-height: 50px;
        border-bottom: 1px dotted #f2f2f2
    }


    .dyui-mainl {order:2}
    .show-product-related {order:2}



}

@media(max-width:1024px) {
    .row {margin-left: -5px; margin-right: -5px}
    .row .col-md-2 {padding-right: 5px; padding-left: 5px}
}

@media (min-width:768px) {
    .navbar-nav {
        margin: 0; flex-direction: row;
    }
    .navbar-nav>li {
        float: left
    }
    .navbar-nav>li>a {
        padding-top: 22px;
        padding-bottom: 22px
    }
    .navbar-collapse {
        width: auto;
        border-top: 0;
        -webkit-box-shadow: none;
        box-shadow: none
    }
    .navbar-collapse.collapse {
        display: block !important;
        height: auto !important;
        padding-bottom: 0;
        overflow: visible !important
    }
    .navbar-collapse.in {
        overflow-y: visible
    }
    .navbar-fixed-bottom .navbar-collapse,
    .navbar-fixed-top .navbar-collapse,
    .navbar-static-top .navbar-collapse {
        padding-right: 0;
        padding-left: 0
    }
    .navbar-expand-lg .navbar-nav .dropdown-menu {
        position: absolute;
    }
    .nav>li>.dropdown-menu {
        opacity: 1;
        visibility: hidden;
        display: none;
    }
    .nav>li.open>.dropdown-menu {
        display: block
    }

}