body {margin: 0 0 0 0;
      padding: 0 0 0 0;
      background-color: #000000;}

div {position: fixed;
     display: table;
     height: 100%;
     width: 100%;}

p {display: table-cell; vertical-align: middle;}

img {display: block;
     margin-left: auto;
     margin-right: auto;}