*{padding:0; margin:0;}
body{background: rgba(0,0,0,0.8); background-image: url(imagenes/lol.jpg);background-position:center;}
div#margen{background: rgba(25,25,25,0.5);width: 90%;margin: auto;border-radius: 3px;color:#fff;font-family: 'Abril Fatface', cursive;}
@media screen and (max-width: 400px) {h1{font-size:15px;}}