The difference between HTML5 and HTML4
1. Cancel some outdated HTML4 tags
Including purely display effect tags, such as <font> and <center>, they have been completely replaced by CSS .
Other canceled attributes: acronym, applet, basefont, big, center, dir, font, frame, frameset, isindex, noframes, strike,tt
2. Added some New elements
More intelligent form elements: date, email, url, etc.; More reasonable tags: <section>, <video>, <progress>, <nav>, <meter>, <time>, <aside>, <canvas>, etc.
3. File type declaration
There is only one type, <!DOCTYPE html>
##
new file
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>文档标题</title>
</head>
<body>
HTML5
</body>
</html>
Preview
Clear
- Course Recommendations
- Courseware download
The courseware is not available for download at the moment. The staff is currently organizing it. Please pay more attention to this course in the future~
Students who have watched this course are also learning
Let's briefly talk about starting a business in PHP
Quick introduction to web front-end development
Large-scale practical Tianlongbabu development of Mini version MVC framework imitating the encyclopedia website of embarrassing things
Getting Started with PHP Practical Development: PHP Quick Creation [Small Business Forum]
Login verification and classic message board
Computer network knowledge collection
Quick Start Node.JS Full Version
The front-end course that understands you best: HTML5/CSS3/ES6/NPM/Vue/...[Original]
Write your own PHP MVC framework (40 chapters in depth/big details/must read for newbies to advance)