.c_head {
	background-image:url(images/o_m_main.jpg);
}

#contents_body{
	background-image:url(../images/bg_undermenu_ex.gif);
	background-repeat:repeat-y;
}

.bt01{background-image:url(images/bt_o_m_01_sw.gif);}
.bt01 a{background-image:url(images/bt_o_m_01.gif);}

.bt02{background-image:url(images/bt_o_m_02_sw2.gif);}
.bt02 a{background-image:url(images/bt_o_m_02.gif);}



h2 {
	width:100%;
	height:20px;
	background-repeat:no-repeat;
}

.ttl01 {
	background-image:url(images/o_m02_title_02.gif);
}