blog space: the label is stuck on the textbox with flamingo skin

Hello,

On the Blog space with flamingo skin: the label is stuck on the textbox.
With Colibri it seems OK:
With flamingo ... KO:

Of course, I can correct the problem if I replace " " by

" "

in /bin/edit/Blog/CreatePost?editor=wiki page:

for="entryTitle">$services.localization.render('xe.blog.post.createpost')&nbsp;</label><input type="text" id="entryTitle" name="entryTitle"

but I think that the problem is in the CSS file, isn't it?