.main {
font-size: 80%; 
}

.main2 {
font-size: 100%; 
color: #000099;
font-weight: bold;
background-image: url("topimg/bk.gif");
background-repeat:repeat-x;
background-position:bottom
}

.main3 {
font-size: 80%; 
color: #000099;
text-align: center;
font-weight: bold;
}

.menu {
color: #000000;
font-size: 70%; 
text-align: center;
margin: 0px;
}