.bt {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #FFFFFF;
	text-decoration: none;
}
bt:hover {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
	text-decoration: underline;
}
.head {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 14px;
	color: #FFFFFF;
	font-weight:bolder;
}