@charset "UTF-8";

div#wrapper {
	position: relative;
}

#src {
	position: relative;
	z-index: 1;
}

#dst {
	position: absolute;
	z-index: 2;
}

div#dummy {
	position: absolute;
	left: 0;
	right: 0;
	z-index: 3;
	display: inline;
}

.over {
	background: silver;
}