body{
    padding:155px 0 0 0;
    margin:0;
    background:url(http://www.sipreba.org/sites/default/files/styles/large_cuerpo_nota/public/field/image/12633752_10153434611834016_5942225832657348016_o.jpg) no-repeat top;
    width: 100%;
}

#container {
    display: table;
    margin: 0 auto;
}