The difference between HTML4 and HTML5

1. The HTML5 DOCTYPE declaration was simplified compared to HTML4: h5 <! DOCTYPE html>

2. Add <canvas> tags, will gradually replace flash

3. Add

4. Add <menu><figure>

5. Add <audio><video>, one load audio, the latter loads the video controls= "Controls" will display the control button

6. Forms

(1) Added input type input=: email, url, number, range, date pickers (date, month, week, Time, DateTime, datetime-local), S Earch, Color

(2) New form elements:

• DataList
• Keygen
• Output

(3) New properties

7. Removed <b><font>

8. Delete <iframe><center><big>

The difference between HTML4 and HTML5