/* CSS used here will be applied after bootstrap.css */
.nav { margin-bottom: 0; }
.nav > li.dropdown.open { position: static; }
.nav > li.dropdown.open a { background-color: #7dbf45 !important; }
.nav > li.dropdown.open #mainDropdown {display:table; width: 100%; text-align: center; left:0; right:0; padding: 0; }
#mainDropdown>li { display: table-cell; width: 50px; }
#mainDropdown>li a { padding: 10px !important; background-color: #ffffff !important; }