.title { font-size:30px; background:#CCFFCC; width:150px}
.menu { background:#CCFFCC; font-weight:bold}
.green { background:#7cb27c; color:#FFFFFF; font-size:14px; font-weight: bold;}
.nittei { background:#f7fff0; height:40px}

.yosen { background:#333333; font-weight: bold; color: #FFFFFF; text-align:left}
.menu_y { background:#FFFFFF; font-weight: bold;}
.menu_c { background:#666666; font-weight: bold; color: #FFFFFF; text-align:left;}

.b_ab { background:#339999; color:#FFFFFF; font-weight:bold}
.b_bb { background:#a7efa7; font-weight: bold;}
.b_cb { background:#ffff99; font-weight: bold;}

.b_a { background:#CCFFFF;}
.b_a2 { background:#ECFFFF;}
.b_b { background:#e5ffe5;}
.b_b2 { background:#ccffcc;}
.b_c { background:#ffffcc;}
.b_c2 { background:#ffffb3;}