Fri, 16 Jan 2015 18:13:44 +0100
Integrate suggestion from review to improve consistency with existing code.
1 input, textarea, select, button,
2 *:optional {
3 visibility: hidden;
4 }
5
6 *:required {
7 visibility: visible;
8 }
9
10 /* Override the default style. */
11 :invalid {
12 box-shadow: none;
13 }