html, body
{
    height: 100%;
    margin:0;
    padding:0;
    color: black;
    font-family: Verdana;
}

div {
    position:relative;
    height: 100%;
    width:100%;
}

div img {
    position:absolute;
    top:0;
    left:0;
    right:0;
    bottom:0;
    margin:auto;
    /* IE, only works on <img> tags */
	  -ms-interpolation-mode: nearest-neighbor;
	/* firefox */
	  image-rendering: crisp-edges;
	/* other browsers and spec */
	  image-rendering: pixelated;
}

.install {
  position:relative;
  background-color: blue;
  width: 200px;
  top: 503px;
  right: -860px;
  margin:auto;
  opacity: 0;
}