@media (max-width:768px) {
    .header .logo{ text-align: center;}
    .header .pull-right{ padding:0 0 10px;  text-align: center;}
    .header .col-md-8{ text-align: center;}
    .menu_bg .navbar-inverse .navbar-nav > li > a{ color: #000;}
    .footer_links{ text-align: center; padding: 30px 0 0;}
    .slider{ margin-top: 0;}
    .menu_bg .container{ padding-left: 0; padding-right: 0;}
    .context{ text-align: center;}
    .copy{ display: block;}
    .footer_links li{ display: inline-block;}

    /*  详细页 */
    #showArea a{ display: inline; float: left; width: 33.33%; }
    #showArea a img{ max-width: 100%;}
    .download-tabs li a{ padding: 5px; font-size: 12px;}
    .enclosure {width:100%;padding-top:30px;float:left;}
    .contact-fl{ width: 100%!important;}
    .content-contact li{ width: 100%!important;}
    .contact-fr{ margin-left: 0!important; width: 100%!important;}
    .product2_wrapper .right-info{height: auto!important;}
    .enclosure {position: relative!important;bottom: 0!important;}

    /* 新闻页 */
    .active_title #search-key{ width: 100%!important;}
    .active_title .searchProducts .form-group{width: 250px;display: inline-block; float: left}

    /* about us */
    .about-tap,.partner{ width: auto!important;}
    .partner{ float: none!important;}
    .post-time-info{ float: none!important;}
    .person .big-manage img{ width: 165px!important; height: 155px!important;}
    .partner{ float: none;}
    .searchProducts button,.form-inline .form-group{ float: left;}

}

@media (min-width:768px) and (max-width:992px) {
    .my_menu > li > a{ padding: 10px 15px;}
    .menu_bg .navbar-inverse .navbar-nav > li > a{ color: #fff;}
    .footer-contact{ text-align: left;}
    .partner{ float: left!important;}
    .contact-fr{ margin-left: 0!important; }
    .searchProducts button,.form-inline .form-group{ float: left;}
}
@media (min-width:1002px) and (max-width:1024px) {
    .contact-fl{ width: 420px!important;}
    .contact-fr{ width:420px!important; }
}
@media (max-width:1002px) {
    .sortBylist{ width: 180px;}
    .footer_links li a{ font-size: 14px;}
    .partner{ float: left!important;}

}