@media(min-width:551px){#login_div{background:url('images/MROAD_fleur.gif') no-repeat 363px 70px,url('images/MROAD_Logo.png') no-repeat;background-size:34%,auto}}@media(max-width:550px){#login_div{background:url('images/MROAD_Logo.png') no-repeat;background-size:contain}}