div.nav1 {
background-image:url(Images/over_btn1.jpg);
background-repeat:no-repeat;
float:left; width:106px; text-align:center;
}

div.nav2 {
background-image:url(Images/over_btn2.jpg);
background-repeat:no-repeat;
float:left; width:119px; text-align:center;
}

div.nav3 {
background-image:url(Images/over_btn3.jpg);
background-repeat:no-repeat; text-align:center;
float:left; width:117px;
}

div.nav4 {
background-image:url(Images/over_btn4.jpg);
background-repeat:no-repeat; text-align:center;
float:left; width:172px;
}

div.nav5 {
background-image:url(Images/over_btn5.jpg);
background-repeat:no-repeat; text-align:center;
float:left; width:133px;
}

div.nav6 {
background-image:url(Images/over_btn6.jpg);
background-repeat:no-repeat; text-align:center;
float:left; width:102px;
}

#mainnav { font-size:14px;
}

#leftnav {
float:left; margin:5px; font-size:14px;
}