div#tablet{
	position: absolute;
	top: 0;
	left: 0;
	height: 500px;
	width: 500px;
	border: 1px solid black;
}
div.square{
	width: 1px;
	height: 1px;
	position: absolute;
	background-color: black;
}
div.line{
	width: 1px;
	height: 1px;
	position: absolute;
	background-color: black;
}
img#prev{
	position: absolute;
	top: 0;
	left: 502px;
	width: 500px;
	height: 500px;
	width: 500px;
	height: 500px;
	border: 1px solid black;
}
div#info{
	position: absolute;
	top: 502px;
	left: 0;
}
div#tablet > img{
	position: absolute;
	top: 0;
	left: 0;
	width: 500px;
	height: 500px;
}
div#tablet > div.mask{
	position: absolute;
	top: 0;
	left: 0;
	width: 500px;
	height: 500px;
}
div#tablet > div.mask[new='new']{
	z-index: -1;
}