A{font-weight:bold; color:blue;}
A:LINK{color:blue;}
A:VISITED{color:nevy;}
A:ACTIVE{color:red;}
A:HOVER{color:aqua; background-color:blue;}

BODY, TH, TD {line-height:130%;}
BODY {color:black; background-color:#c8e0ff; background:url(gr/bg.gif);}
H2{font-weight:bolder; color:navy; text-decoration:underline;}

.ttl{font-weight:bold; color:navy; background-color:#f0f0f0; font-size:120%;}
.wrn{font-weight:bold; color:red; background-color:white; font-size:120%;}
.dl{font-weight:bold; color:green; font-size:120%;}
.bb{font-weight:bolder; font-size:130%;}
.bc{font-weight:bolder; font-size:130%; text-align:center;}
.bd{font-weight:bolder;}
.ltl{font-size:80%;}

.item1{padding:4px; border:3px solid navy;}
.item2{padding:4px; border:3px solid orange; background-color: #f8f8c0;}
.item3{padding:4px; border:3px solid #40a020;}
.menu ul{list-style:none; margin:0; padding:0;}
.menu ul li{float:left; position:relative; margin-right:0.2em;}