| 30.6.Selector first last | ||||
| 30.6.1. | Get first paragraph | |||
| 30.6.2. | Select first span | |||
| 30.6.3. | Get first child ID | |||
| 30.6.4. | lastChild() : One for each parent. | |||
| 30.6.5. | firstChild(): One for each parent. | |||
| 30.6.6. | Get last paragraph | |||
| 30.6.7. | Matches the first selected element | |||
| 30.6.8. | last() matches the last selected element. | |||
| 30.6.9. | first() matches only a single element | |||
| 30.6.10. | Matches the last selected element | |||