Improvement/remove odd label comments

[Jeroen-Matthijssens]

The .clearfix class has a comment explaining what the parts in the definition do, and why they are there. Each is labeled with a number. In the definition of the class the same numbers are used as labels but they are below the the line to which they apply.

/*
 * ...
 * 1. First explination
 * 2. Second explination
 */

.clearfix {
  content: " ",
  /* 1 */
}

I find this very counter intuitive. I would understand it being on the same line, or on the line before content, but not on a separate line below it. Originally the label was trailing on the same line [1]. However I think the comment does a good enough job at explaining the definition without the labels.

I see three possible solutions: putting them back where they where, putting them on the line above, or removing them altogether.

There is a similar situation in the definition of .visuallyhidden.

ps: Block comments where missing a space before on consecutive lines, which I have added.
pps: The commit in [1] also seems to be the one where the block comments got mangled.

[1] h5bp/html5-boilerplate@e1e7277

[roblarsen]

Thanks. Good stuff.