responsive theme nav color change

/* Start navigation color change */
    .main-nav {
        background-color: #800000;
        background-image: -webkit-gradient(linear, left top, left bottom, from(#800000), to(#3d3d3d));
        background-image: -webkit-linear-gradient(top, #800000, #3d3d3d);
        background-image: -moz-linear-gradient(top, #800000, #3d3d3d);
        background-image: -ms-linear-gradient(top, #800000, #3d3d3d);
        background-image: -o-linear-gradient(top, #800000, #3d3d3d);
        background-image: linear-gradient(to top, #800000, #3d3d3d);
        -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#800000, endColorstr=#3d3d3d)";
    }
        .full-width-no-box #header {background-color: #800000;    }
        .full-width-no-box .main-nav  {     background-color: #800000;    background-image: none;}
        .full-width-no-box .menu a:hover {    background-color: #800000;background-image: none; color: #f4f2f2; }
        .full-width-no-box .menu li li a:hover {color: #444444;}
        .full-width-no-box ul.menu > li:hover {background-color: #800000;    color: #ffffff;}
        .full-width-no-box .menu .current_page_item a, .full-width-no-box .menu .current-menu-item a {    background-color: #800000; }
        .full-width-no-box .menu {background-color: #800000;background-image: none;}
        .full-width-no-box #testimonial_div  {    background-color:#800000;color: #fff;}
        .full-width-no-box #about_div  {    background-color:#800000;color: #fff; }
    /* =Header Menu (Primary)
    ————————————————————– */
    .menu {
        background-color: #800000;
        background-image: -webkit-gradient(linear, left top, left bottom, from(#800000), to(#3d3d3d));
        background-image: -webkit-linear-gradient(top, #800000, #3d3d3d);
        background-image: -moz-linear-gradient(top, #800000, #3d3d3d);
        background-image: -ms-linear-gradient(top, #800000, #3d3d3d);
        background-image: -o-linear-gradient(top, #800000, #3d3d3d);
        background-image: linear-gradient(to top, #800000, #3d3d3d);
        clear: both;
            -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#800000, endColorstr=#3d3d3d)";
        margin: 0 auto;
    }
       .main-nav {    clear: both;    background-color:#FFFFFF;  }
       .full-width-no-box #footer-wrapper .footer_div {    background-color: #800000;}
    .js .main-nav {
            position: relative;
            background-color: #800000;
            background-image: -webkit-gradient(linear, left top, left bottom, from(#800000), to(#3d3d3d));
            background-image: -webkit-linear-gradient(top, #800000, #3d3d3d);
            background-image: -moz-linear-gradient(top, #800000, #3d3d3d);
            background-image: -ms-linear-gradient(top, #800000, #3d3d3d);
            background-image: -o-linear-gradient(top, #800000, #3d3d3d);
            background-image: linear-gradient(to top, #800000, #3d3d3d);
            clear: both;
            -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#800000, endColorstr=#3d3d3d)";
            margin: 0 auto;
    }
/* End navigation color change */