.drop_down_menu {background:#f0f2f7; margin-left:1px; margin-right:1px; }
.drop_down_menu table{ background:#f0f2f7; text-align:center; table-layout:auto; }
.drop_down_menu a{color:black;text-decoration:none; font-weight:bold;}
.drop_down_menu a:hover{text-decoration:none;}
.drop_down_menu td {text-align:left; margin-left:0px; border-right-style:solid; border-right-color:black; border-right-width:1px; padding-right:5px; padding-left:5px}
.drop_down_menu table.menu
{
text-align:left;
position:absolute;
visibility:hidden;
}

.drop_down_menu td.menu {border-right-style:none; border-top-style:solid; border-top-color:black; border-top-width:1px; padding-top:2px;}