#container
{
	position:absolute;
	background-color: blue;
}
#elem
{
	position: absolute;
	background-color: green;
	-webkit-user-select: none;
	-moz-user-select: none;
	-o-user-select: none;
	-ms-user-select: none;
	-khtml-user-select: none;
	user-select: none;
	font-family: Verdana, arial, helvetica, serif;
	border: 2px solid #757575;
	border-radius: 9px;
}
.unknown
{
	color: #f3f;
    font-style: italic;
}