Z-Index

Manipulate Z-index with CSS

by the_voder

HTML

<div class="stacker"></div>
<div class="stacker"></div>
<div class="stacker"></div>
<div class="stacker"></div>

CSS

body {
	margin: 30px;	
}

.stacker {
	position: relative;
	width: 100px;
	height: 100px;
	background-color: #CCC;
	float: left;
	margin-left: -20px;
}

.stacker:nth-child(1) {
	background-color: red;
}
.stacker:nth-child(2) {
	background-color: green;
}
.stacker:nth-child(3) {
	background-color: blue;
}
.stacker:nth-child(4) {
	background-color: orange;
}

.stacker:hover {
	z-index: 999;
}