.explorer{font-family:verdana, arial, helvetica; font-size:8pt;  
font-weight:normal; text-decoration:none; color:#FFFFFF;  
background:#000000; cursor:hand; width:100px;  
height:30px; border-right:1 solid #FFFFFF; border-bottom:1  
solid #FFFFFF; border-left:1 solid #FFFFFF; border-top:1  
solid #FFFFFF }  
.explorer_over{font-family:verdana, arial, helvetica; font-size:8pt;  
font-weight:normal; text-decoration:none; color:#000000;  
background:#666666; cursor:hand; width:100px;  
height:30px; border-right:1 solid #FFFFFF; border-bottom:1  
solid #FFFFFF; border-left:1 solid #FFFFFF; border-top:1  
solid #FFFFFF}  
.explorer_down{font-family:verdana, arial, helvetica; font-size:8pt; font-weight:normal;  
text-decoration:none; color:#000000; background:#666666;  
cursor:hand; width:100px; height:30px; border-left:1  
solid #FFFFFF; border-top:1 solid #FFFFFF; border-right:1  
solid #FFFFFF; border-bottom:1 solid #FFFFFF}  
.explorer_active{font-family:verdana, arial, helvetica; font-size:8pt;  
font-weight:normal; text-decoration:none; color:#FFFFFF;  
background:#000000; cursor:hand; width:100px;  
height:30px}  
.menu{font-family:verdana, arial, helvetica; font-size:8pt;  
font-weight:normal; text-decoration:none; color:#FFFFFF}