body{font-family:sans-serif;background-color:#f4f4f4;height:100%}header{text-align:center;margin-bottom:20px;margin-top:2%}h1{color:#083961}.galeria{display:flex;flex-wrap:wrap;justify-content:space-around;margin:0 auto;width:75%}.galeria img{width:300px;height:auto;margin:10px}footer{text-align:center;color:#083961;font-size:smaller;margin-top:2%}