TYPO3 Core

When trying to choose an item from a 'select' in a firefox or mozilla browser, I have to click four times to get what I want. This should be two, once to drop down the option list and once to choose an option.

This strange behaviour seems to be related to the CSS rule in stylesheet.css (line 78):

select:focus, textarea:focus, input:focus {
border-top: 1px solid #999999;
border-left: 1px solid #999999;
border-right: 1px solid #777777;
border-bottom: 1px solid #777777;
background-color: #FFFFFF;
}

Firefox and mozilla don't seem to behave well with select:focus?

Can the select:focus css be removed so the option lists will behave normally on firefox and mozilla?

(issue imported from #M2843)