Add close link to alerts

[ghost]

"Closeable" alerts (ones that the user can close with a click) are useful so I decided to add them in - they are in pure CSS. With that, I needed to remove the need for a p element inside the alert div a la Foundation 5. Only 0.153 kb bigger than the original .min.css file. So now alerts are created like this:

<div class='alert primary'>Test</div>
<div class='alert success'>Test</div>
<div class='alert danger'>Test</div>

and closeable ones like this:

<div class='alert primary closeable'>
  Test
  <a href='#' class='close closeable'>&times;</a>
</div>
<div class='alert success closeable'>
  Test
  <a href='#' class='close closeable'>&times;</a>
</div>

See a live example at rafalchmiel.com/bijou.

Also trimmed trailing whitespace in the files I have edited because my editor did so automatically.

[ricci69]

A very very good idea!

[ghost]

This probably isn't the best implementation (I haven't done CSS for a while now) - you might want to try a different approach.