.electronic_cell {
	background: #feed01 url(graficaPreHome/electronic_bg.jpg) center top;
}

.electronic_cell:hover {
	background: url(graficaPreHome/electronic_bg.jpg) center bottom;
}

.electronic_cell ul {
	visibility: hidden;

	list-style-image: none;
	list-style-type: none;
	margin: 0;
	padding: 0;
	position: relative;
	bottom: 20px;
}

.electronic_cell:hover ul {
	visibility: visible;
}

.electronic_cell a {
	display: block;
	height: 29px;
	text-indent: 7px;
	background-color: #5b5b5b;
	margin-bottom: 1px;
	color: white;
	text-decoration: none;
	font: bold 13px/29px "Helvetica Neue", Arial, Helvetica, Geneva, sans-serif;
	text-transform: uppercase;
}

.electronic_cell a:hover {
	background-color: #2a2a2a;
}

.connection_cell {
	background: #014a99 url(graficaPreHome/connection_bg.jpg) center top;
}

.connection_cell:hover {
	background: url(graficaPreHome/connection_bg.jpg) center bottom;
}

.connection_cell ul {
	visibility: hidden;

	list-style-image: none;
	list-style-type: none;
	margin: 0;
	padding: 0;
	position: relative;
	bottom: 20px;
}

.connection_cell:hover ul {
	visibility: visible;
}

.connection_cell a {
	display: block;
	height: 29px;
	text-indent: 7px;
	background-color: #5b5b5b;
	margin-bottom: 1px;
	color: white;
	text-decoration: none;
	font: bold 13px/29px "Helvetica Neue", Arial, Helvetica, Geneva, sans-serif;
	text-transform: uppercase;
}

.connection_cell a:hover {
	background-color: #2a2a2a;
}

.professional_cell {
	background: #e3001b url(graficaPreHome/professional_bg.jpg) center top;
}

.professional_cell:hover {
	background: url(graficaPreHome/professional_bg.jpg) center bottom;
}

.professional_cell ul {
	visibility: hidden;

	list-style-image: none;
	list-style-type: none;
	margin: 0;
	padding: 0;
	position: relative;
	bottom: 20px;
}

.professional_cell:hover ul {
	visibility: visible;
}

.professional_cell a {
	display: block;
	height: 29px;
	text-indent: 7px;
	background-color: #5b5b5b;
	margin-bottom: 1px;
	color: white;
	text-decoration: none;
	font: bold 13px/29px "Helvetica Neue", Arial, Helvetica, Geneva, sans-serif;
	text-transform: uppercase;
}

.professional_cell a:hover {
	background-color: #2a2a2a;
}

.power_cell {
	background: #009136 url(graficaPreHome/power_bg.jpg) center top;
}

.power_cell:hover {
	background: url(graficaPreHome/power_bg.jpg) center bottom;
}

.power_cell ul {
	visibility: hidden;

	list-style-image: none;
	list-style-type: none;
	margin: 0;
	padding: 0;
	position: relative;
	bottom: 20px;
}

.power_cell:hover ul {
	visibility: visible;
}

.power_cell a {
	display: block;
	height: 29px;
	text-indent: 7px;
	background-color: #5b5b5b;
	margin-bottom: 1px;
	color: white;
	text-decoration: none;
	font: bold 13px/29px "Helvetica Neue", Arial, Helvetica, Geneva, sans-serif;
	text-transform: uppercase;
}

.power_cell a:hover {
	background-color: #2a2a2a;
}