.footer{background:url(../image/footer-bg.png) center / cover no-repeat black}.footer a:hover{opacity:1}.backup{display:inline-block;text-decoration:none;height:20px;line-height:20px}.backup p{height:20px;line-height:20px;margin:0 0 0 5px;float:left;color:#939393}.backup img{float:left}