CSS: the problem with the dropdown
I have a dropdown menu that I made: http://jsfiddle.net/QPxVe/ For some reason jsFiddle changes the alignment that is missing outside the jsFiddle - this is not a problem.
I seem to have a gap between elements and I don't understand why it is being added.
The Fiddle has different colors and fonts, but other than that, each one is identical. The arrow in the image below indicates the problem - it is similar for all divs. If I set -4px for the main .dropdown class it gets fixed, but I'm not sure why the space appears in the first place ...
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This is because spaces (like newlines) around the element display:inline-block
appear as space. One solution is to set the font size for the parent element to zero.
See http://jsfiddle.net/Kb7Fp/ where the following rule is added:
BODY > DIV {font-size: 0; }
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This is because of the spaces (as Marat said).
Another solution (which I found more convenient) is to comment out the line break like this:
<div class="dropdown"><span>Rice cakes</span></div><!--
--><div class="dropdown"><span>Enemies</span>
You can see the result here: http://jsfiddle.net/EfQdX/
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Marat has an answer as to why there are gaps here.
Depending on your reasons / needs for displaying: inline-block, another solution might be to add float: left; to the .dropdown rule.
As in this fiddle: http://jsfiddle.net/QPxVe/2/
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