All of the plugins for making nice selects put the text in
<div> or
<ul> or some other HTML markup, and then the plugin hides the actual
<select>. You can then style the markup with CSS any way you'd like, if you are not happy with how the plugin styles it.
Just pick a plugin that:
- is popular
- is currently-maintained
- actually works
You picked an unpopular plugin that is not currently maintained, and doesn't seem to work correctly.
If you are using some UI framework - e.g. jQuery UI, Bootstrap, etc. etc. they all have a select widget built-in. Use it.
If you are not using a UI framework, why not try the plugin that Jake suggested?