.upbg {
	background-image: url(images/shadow_u.jpg);
	background-repeat: repeat;
}
.btbg {
	background-image: url(images/shadow_b.jpg);
	background-repeat: repeat;
}
.lbg {
	background-image: url(images/shadow_l.jpg);
	background-repeat: repeat;
}
.rbg {
	background-image: url(images/shadow_r.jpg);
	background-repeat: repeat;
}
.font10px {
	font-size: 10px;
}
.font12px {
	font-size: 12px;
}
.texmain {
	font-size: 12px;
	line-height: 25px;
}
h3 {
	font-size: 14px;
	font-weight: normal;
}
.ln {
	font-size: 13px;
	text-decoration: underline;
}
h2 {
	font-size: 16px;
	font-weight: normal;
}
.worksh1 {
	font-size: 14px;
}