#menu .submenu {
    display: none;
    position: absolute;
   width:250px;
   
    list-style-type: none;
    background: black;
    margin: 0;
    border:solid 1px #eeeeee;
    z-index:5;
    padding:0;
}

#menu li:hover .submenu 
{
    display: block;
}

#menu .submenu li a:hover {
    
}
#menu .submenu li {
    display: block;
    border-bottom: solid 1px #eeeeee;
    margin:0;
}