CSS to change hover color?

I was able to find it if anyone needs to know:

/* WP Jump Menu hover color */
.chosen-container .chosen-results .highlighted {
  background-color: #dddddd !important;
}

Must use an Admin CSS plugin.

I’ve updated the plugin and the changes I made might affect this – fyi! Hope it doesn’t mess with what you customized. Let me know if you need help.

Yes, the changes did override my CSS. What class/ID should I now use? I do prefer gray over the heavy blue because black text on the dark blue does not show very well.

Thanks for a great plugin!