#mainCol {
	font-size:117%;
}

#mainCol .ttl h2 {
	padding:4px 0 5px 0;
}
.social #mainCol .lecTitle h2 {
	padding:6px 0 6px 34px;
}
#header #headNavi #grobalOption #fontSize dd#fChangeS a {
	background-image:url(../images/common/font_size.gif);
	background-position:0 0;
	background-repeat:no-repeat;
}
#header #headNavi #grobalOption #fontSize dd#fChangeM a {
	background-image:url(../images/common/font_size.gif);
	background-position:-25px 0;
	background-repeat:no-repeat;
}
#header #headNavi #grobalOption #fontSize dd#fChangeL a {
	background-image:url(../images/common/font_size.gif);
	background-position:-50px 100%;
	background-repeat:no-repeat;
}