#content_box_snack_bar
{
	position:					fixed;
	bottom:						0px;
	left:						0px;
	right:						0px;
	width:						100%;
	height:						80px;
	padding-left:				30px;
	background-color:			#4A4A49;
	color:						#FFFFFF;
	display:					none;
	opacity:					0;
	transition-property:		opacity;
	transition-duration:		0.4s;
	z-index:					9999;
}

#content_box_snack_bar.aperto
{
	opacity:					1;
}

#box_snack_bar
{
	display:					table-cell;
	vertical-align:				middle;
}