.responsive-iframe {
    display: block;
    position: relative;
    padding-bottom: 56.25%;
    padding-top: 25px;
    height: 0;
}

.responsive-iframe iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

@media screen and (min-width: 768px) {  
    
    #menu-toggle-container {
        display: none;
    }
    
    
    #nav_main > .tabs {
        display: block !important;
    }
    
}

@media screen and (max-width: 767px) {
    
    #container {
        width: auto;
        margin: 0;
        border: 0;
    }
    
    #nav_quicklinks {
        
    }
    
    #nav_quicklinks li {
        display: none;
    }
    
    #nav_quicklinks li:first-child {
        display: block;
    }
    
    #branding {
        background-size: contain;
        padding-top: 28%;
        height: auto;
    }
    
    #branding h1 {
        top: 30%;
        padding-right: 60%;
        font-size: 15px;
    }
    
    #branding h2 {
        top: 66%;
        padding-right: 60%;
        font-size: 10px;
    }
    
    #branding .vcard {
        display: none;
    }
    
    #menu-toggle-container {
        cursor: pointer;
        text-align: center;
        
        font-size: 20px;
    }
    
    #menu-toggle {
        display: inline-block;
        position: relative;
        height: 3px;
        width: 20px;
        background: #fff;
    }
    
    #menu-toggle:before {
        content: '';
        position: absolute;
        top: -6px;
        display: block;
        height: 3px;
        width: 20px;
        background: #fff;
    }
    
    #menu-toggle:after {
        content: '';
        position: absolute;
        top: -12px;
        display: block;
        height: 3px;
        width: 20px;
        background: #fff;
    }
    
    #menu-toggle-text {
        display: inline-block;
        color: #fff;
        text-transform: none;
        margin-left: 7px;
    }
    
    #nav_main > .tabs {
        display: none;
    }
    
    #nav_main > .tabs li {
        float: none;
        
        border-top: 1px solid #ccc;
        
        width: auto;
    }
    
    #nav_main > .tabs li  a {
        float: none;
    }
    
    #nav_main > .tabs li ul {
        display: block !important;
        
        float: none;
        
        position: relative;
        top: auto;
        left: auto;
        
        background: transparent;
        border: none;
        
        margin-left: 40px;
        
        width: auto;
    }
    
    #nav_main > .tabs li ul a,
    #nav_main > .tabs li:hover ul a,
    #nav_main > .tabs li.sfhover ul a {
        font-size: 100%;
        width: auto;
    }
    
    #nav_main ul li:hover ul, 
    #nav_main ul li.sfhover ul
       {
        top: auto;
        background-color: auto;
    }
    
    #site_search {
        text-align: center;
        float: none;
    }
    
    #nav_find {
        margin-bottom: 20px;
    }
    
    #nav_find > p {
        margin-top: 10px;
        line-height: normal;
    }
    
    #content > #content_feature,    
    #content > #nav_sub {
        display: none;
    }
    
    #content img {
        width: 100%;
        height: auto;
    }
    
    #content_main {
        float: none;
        width: auto;
    }
    
    #content table {
        width: auto;
    }
    
    #content td {
        width: auto;
        display: inline-block;
    }
    
    #subscribe {
        text-align: left;
    }
    
    #site_info .vcard,
    #site_info #nav_misc {
        float: none;
        text-align: left;
        width: auto;
    }
    
    embed {
        display: none;
    }
}