@media all and (max-width: 750px) {
    .navbar { position: relative; }
    .navbar-nav { background: #FFF; }
    .featured {margin-top: 0; text-align: center}
    .logo { float: none}
    .logo img {width: 100%;}
    .callus h1 {text-align: center;float: none;font-size:22px; color: #FFF; text-shadow: none}
    .callus a:hover { color: #FFF; text-decoration: none}
    .collapse.in { overflow-x: hidden}
}