body {
    margin: 0;
    padding: 0;
}

.pageContainer {
    
   position: absolute;
   width:100%;
   height:100%;
   }

canvas{ position: absolute; z-index: 1;}

.threeDiv {

	width: 100%;
	height: 100%;
    position: absolute;
    z-index: 1;
    text-align: center;
}