CSS 3 Module | <== Test # ==> | |
---|---|---|
W3C Selectors | 123 of 182 | |
Testing | Date | Revision |
:empty pseudo-class and whitespace (ID #151) | 2001-11-15 | 1.0 |
address { background: lime; margin: 0; height: 1em; } address:empty { background: red; } .text { margin: -1em 0 0 0; }
<address> </address> <div class="text">This line should have a green background.</div>