.logo {
	background-image: url("../img/logo.gif");
    background-repeat: no-repeat;
}
.bg_yellow {
	background-image: url("../img/bg_yellow.gif");
}
.bg_blue {
	background-image: url("../img/bg_blue.gif");
}
.bg_green {
	background-image: url("../img/certificate_left.gif");
}

.yellow_dark {
	background-color: #BEBAA6;
}
.yellow {
	background-color: #F8E474;
}
.yellow_light {
	background-color: #FCF2BA;
}
.yellow_verylight {
	background-color: #FDF8DD;
}
.blue {
	background-color: #8F9BA8;
}

.green {
	background-color: #5C9E45;
}

.admin_input {
	width: 138px;
	font-size: 11px;
}

.nav_link:link {
	color: #000000;
	text-decoration: none;
}
.nav_link:visited {
	color: #000000;
	text-decoration: none;
}
.nav_link:hover {
	color: #000000;
	text-decoration: underline;
}
.nav_link:active {
	color: #000000;
	text-decoration: none;
}

.certificate {
	color: #000000;	
 	font-size: 9px;
    font-weight: normal;
	text-decoration: none;
}
.certificate_link:link {
	color: #0000ff;	
 	font-size: 9px;
    font-weight: bold;
	text-decoration: underline;
}
.certificate_link:hover {
	color: #000099;	
 	font-size: 9px;
    font-weight: bold;
	text-decoration: none;
}
.certificate_link:visited {
	color: #666666;	
 	font-size: 9px;
    font-weight: bold;
	text-decoration: underline;
}
.certificate_link:active {
	color: #FF9900;	
 	font-size: 9px;
    font-weight: bold;
	text-decoration: none;
}

.certificate_go:link {
	color: #ffffff;	
 	font-size: 10px;
    font-weight: bold;
	text-decoration: underline;
}
.certificate_go:visited {
	color: #ffffff;	
 	font-size: 10px;
    font-weight: bold;
	text-decoration: underline;
}
.certificate_go:hover {
	color: #ffffff;	
 	font-size: 10px;
    font-weight: bold;
	text-decoration: none;
}
.certificate_go:active {
	color: #0000ff;	
 	font-size: 10px;
    font-weight: bold;
	text-decoration: none;
}