/* O z-index do div#mask deve ser menor que do div#boxes e do div.window */
#sysmodal, #mask {
position:absolute;
z-index:9000;
background-color:#000;
left: 0;
top: 0;
display:none;
}

.modal-window {
position:absolute;
display:none;
z-index:9999;
padding:20px;
background-color: #fff;
}

.modal-window h2 {
	margin:0;
	margin-bottom: 4px;
	font-size: 1.2em;
}


/* posiciona o link para fechar a janela */
.close {
	font-size: 1.2em;
	text-align:right;
	text-decoration: none;
	color: #333;
}