Twenty Twelve: Style for comment form button

[obenland]

The commentform submit button should receive some Theme styling.

[obenland]

21473.2.diff​ also makes button height browser compatible.

It seems the Firefox bug isn’t really a bug at all, but a “feature”: that is, it’s a deliberate decision by Firefox to limit line heights on buttons. This is evidenced by this line of CSS in Firefox’s default CSS:

button, input[type="reset"], input[type="button"], input[type="submit"] {
        line-height:normal !important;
}

Basically, Firefox is setting the line-height to “normal” on buttons and is enforcing this decision with an !important declaration.

​Source

[DrewAPicture]

Screenshot following 21473.2.diff > ​http://cl.ly/image/442O3W300F3j

[lancewillett]

In [21438]:

Twenty Twelve: better button styles for consistent look across browsers. Props obenland, fixes #21473.