ilfintocolto

I tried, but without success. This is the code from the Css style sheet:

/* Dropdown menu */
#header #mainmenu ul li ul, #header #mainmenu ul li:hover ul li ul {
display:none;
list-style:none none;
z-index: 9999;
}
#header #mainmenu ul li:hover ul, #header #mainmenu ul li ul li:hover ul {
display:block;
}
#header #mainmenu ul li ul {
position:absolute;
background-color:#444;
top:48px;
left:0px;
padding:0px;
width:185px;
margin:0px;
border-right: 1px solid #555555;
border-left: 1px solid #555555;
border-top: 1px solid #555555;
}
#header #mainmenu ul li ul li ul {
left:185px;
top:-1px;
}
#header #mainmenu ul li ul li {
float:none;
border-bottom:1px solid #666;
border-right:0 none;
}
#header #mainmenu ul li ul li a {
padding: 7px 10px;
color: #999;
float:none;
line-height: 18px;
font-size: 13px;
font-weight: normal;
}
#header #mainmenu ul li ul li a:hover, #header #mainmenu ul li ul li:hover > a {
background-color:#ff9900;
text-decoration:none;
color:#fff;
}