canvas{
	position:absolute;
}

.canvas1 {
	left:10%;
	width:20%;
	height:100px;
}

.canvas2 {
	left:30%;
	width:12%;
	height:100px;
}
.canvas3 {
	left:45%;
	width:12%;
	height:100px;
}
.canvas4 {
	
	left:55%;
	width:16%;
	height:100px;
}