A {	color : blue;	text-decoration: underline;}A:HOVER{color : red;	text-decoration: underline;}.nav3:active { color: #FFFF00 }.nav2        { color: #0000FF; width: 85px; background-color: aqua; text-decoration: none }.nav2:hover {	color : red;	width : 85px;	background-color : blue;	text-decoration:none;}.nav3        { color: #008000; text-decoration: none; font-size: smaller; font-family:                Arial, sans-serif; font-weight: bold }.nav3:hover  { color: #FFFF00; text-decoration: none; font-size: smaller; font-family:                Arial, sans-serif; font-weight: bold }.nav4        { color: #008000; text-decoration: none; font-size: smaller; font-family:                Times New Roman; font-weight: bold }.nav4:hover  { color: #FF0000; text-decoration: none; font-size: smaller; font-family:                Times New Roman; font-weight: bold }