.Nav_heading_DDD A {
	FONT-WEIGHT: normal; 
	FONT-SIZE: 10px; 
//	COLOR: #000; 
	FONT-FAMILY: Arial, Geneva, Helvetica; 
//	TEXT-DECORATION: none
}
A:hover {
//	TEXT-DECORATION: underline;
}

.Nav_heading_DDD {
	BACKGROUND-POSITION: 10px 50%; 
	PADDING-LEFT: 18px; 
	BACKGROUND-IMAGE: url(chip_left_menu.gif); 
	MARGIN-LEFT: 0px; 
	BORDER-BOTTOM: #fff 3px solid; 
	BACKGROUND-REPEAT: no-repeat; 
	BACKGROUND-COLOR: #ebebeb
}
TD {
	FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #666666; FONT-FAMILY: Arial, Geneva, Helvetica
}
.titre {
	FONT-WEIGHT: normal; FONT-SIZE: 16px; FONT-FAMILY: Arial, Geneva, Helvetica
}
.sommaire {
	FONT-WEIGHT: normal; FONT-SIZE: 10px; COLOR: #666666; FONT-FAMILY: Arial, Geneva, Helvetica
}
.petit {
	FONT-WEIGHT: normal; FONT-SIZE: 9px; COLOR: #666666; FONT-FAMILY: Arial, Geneva, Helvetica
}
.petit2 {
	FONT-WEIGHT: normal; FONT-SIZE: 9px; COLOR: #0066cc; FONT-FAMILY: Arial, Geneva, Helvetica
}
<link href="aeg-style.css" rel="stylesheet" type="text/css">