Sidebar menu change colors of mouse over

webbabe

I have created a sidebar and in that sidebar a custom menu is shown (Muffin Menu widget)

Is there a way to change the background mouse over color so it will match the same background mouse over color whch is in the top navigation of betheme?

webbabe

And also we'd like to change the active background color :-)

webbabe

Managed to find the CSS code myself:

.widget_mfn_menu ul li a:hover,.widget_mfn_menu ul li.current-menu-item:not(.current-menu-ancestor) > a,.widget_mfn_menu ul li.current_page_item:not(.current_page_ancestor) > a{text-decoration:none;color:#333!important;
    background-color: #000 !important}