pasa el código y te podre ayudar.
He posteado el CSS de ese menú:
#access {
float: left;
position: relative;
margin: 0px 0px 0px 0px;
}
#access li {
float: left;
position: relative;
margin: 0 0 0 20px;
}
#access a {
color:
#4E525F ;
display: block;
float: left;
font-size: 15px;
font-weight: bold;
text-transform: uppercase;
padding: 25px 5px 0px 5px;
height: 41px;
-webkit-transition: all 0.4s ease-in-out 0s;
-moz-transition: all 0.4s ease-in-out 0s;
-o-transition: all 0.4s ease-in-out 0s;
-ms-transition: all 0.4s ease-in-out 0s;
transition: all 0.4s ease-in-out 0s;
}
@-webkit-keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}
keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}
#access a:hover,
#access ul li.current-menu-item a,
#access ul li.current_page_ancestor a,
#access ul li.current-menu-ancestor a,
#access ul li.current_page_item a,
#access ul li:hover > a {
background:
#4E525F ;
color:
#FFF ;
float: center;
}
/* Dropdown */
#access ul li ul,
#access ul li:hover ul ul,
#access ul ul li:hover ul ul,
#access ul ul ul li:hover ul ul,
#access ul ul ul ul li:hover ul ul {
display: none;
z-index: 9999;
-webkit-animation: fadeIn 0.5s;
animation: fadeIn 0.5s;
}
#access ul li:hover ul,
#access ul ul li:hover ul,
#access ul ul ul li:hover ul,
#access ul ul ul ul li:hover ul,
#access ul ul ul ul ul li:hover ul {
display: block;
}
#access ul li ul {
position: absolute;
background-color:
#4E525F ;
top: 100px;
left: 0;
width: 100%;
-webkit-box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
-moz-box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
#access ul li ul li {
float: none;
margin: 0;
}
#access ul li ul li a,
#access ul li.current-menu-item ul li a,
#access ul li ul li.current-menu-item a,
#access ul li.current_page_ancestor ul li a,
#access ul li.current-menu-ancestor ul li a,
#access ul li.current_page_item ul li a {
float: none;
line-height: 20px;
font-size: 13px;
font-weight: normal;
height: 100%;
padding: 6px 10px;
color:
#FFF ;
text-transform: capitalize;
}
#access ul li ul li a:hover,
#access ul li ul li:hover > a,
#access ul li.current-menu-item ul li a:hover {
background-color:
#FFF ;
color:
#555 ;
border: 1px solid
#555 ;
}
#access ul li ul li ul {
left: 190px;
top: 0;
border: 0 none;
-webkit-box-shadow: 4px 0 8px rgba(0, 0, 0, 0.2);
-moz-box-shadow: 4px 0 8px rgba(0, 0, 0, 0.2);
box-shadow: 4px 0 8px rgba(0, 0, 0, 0.2);
}