html,
body {
   margin:0;
   padding:0;
   text-align: center;
   overflow: hidden;
   height:100%;
   background-color: #333;
}

p {
    user-select: none;
    font-family: monospace;
    color: #fff;
    padding-top: 12vh;
    font-size: 2em;
}

#container {
   min-height:100%;
   position:relative;
}

#body {
   padding:10px;
   padding-bottom:90px;   /* Height of the footer */
}

#footer {
   position:absolute;
   bottom:0;
   width:100%;
   height:90px;   /* Height of the footer */
   background: #ff2233;
   overflow: hidden;
}

#container {
   height:100%;
}