'/* Style the dropdown menu */ .dropdown-menu ul { list-style: none; padding: 0; margin: 0; } .dropdown-menu li { display: inline; margin-right: 20px; } /* Style the dropdown submenu */ .dropdown-menu .sub-menu { display: none; position: absolute; background-color: #fff; border: 1px solid #ccc; padding: 10px; margin-top: 5px; } .dropdown-menu .dropdown:hover .sub-menu { display: block; }