@media(min-width:768px) and (max-width:1024px){#hero-area .btn{margin-top:15px}.nav>li>a{padding:12px 8px;line-height:21px}.social-links{padding-top:15px}}@media(min-width:320px) and (max-width:480px){#hero-area .btn{margin-top:15px}.navbar-default{background:rgba(0,0,0,.8)}.social-links{padding-top:15px}.row{padding:40px 0}}