body {
}

html {
    text-align: center;
    height: inherit;
}

div {
    height: 100%;
    line-height: 90%;
    text-align: center;
    border: 2px dashed #f69c55;
}
.footer {
   position: fixed;
   left: 0;
   bottom: 0;
   width: 100%;
   text-align: center;
}