#LeftSide
{
    background-image: url(../images/background/INSIDE_SUBMENU-EN-a.gif);
    background-repeat: no-repeat;
    width: 640px;
    height: 60px;
}
#RightSide
{
    background-image: url(../images/background/INSIDE_SUBMENU-EN-b.gif);
    background-repeat: no-repeat;
    width: 270px;
    height: 60px;
}
#LeftContent
{
    text-align: left;
    margin-left: 50px;
    margin-top: 20px;
    width: 550px;
}