table.main {
 width: 600px;
}
table.menu {
 float:left;
 width: 75px;
 background:#999999;
}
table.index {
 width:600px;
 float:left;
}
table.content {
 float:left;
 width:600px;
}
a.menu {
 color:#FF0000;
}
a.menu:hover {
 color:#000000;
}