current location: Home > Download > Learning resources > Web page production > Huahua.com web front-end layout specification reference elementary
![Huahua.com web front-end layout specification reference elementary](https://img.php.cn/upload/webcode/000/000/000/5a6599bbaa03a831.png)
Huahua.com web front-end layout specification reference elementary
Classify: Learning materials / Web page production | Release time: 2018-01-22 | visits: 2943585 |
Download: 182 |
Latest Downloads
Red Alert Online
Delta Force
Pokémon UNITE
Fantasy Aquarium
Girls Frontline
Wings of Stars
Little Flower Fairy Fairy Paradise
Restaurant Cute Story
Shanhe Travel Exploration
Love and Producer
24 HoursReading Leaderboard
- 1 Top 10 virtual currency trading app rankings in 2025 Global top 10 currency trading platforms
- 2 Destiny 2: Derealize Exotic Mission Guide
- 3 Destiny 2: How To Get The Barrow-Dyad Exotic SMG
- 4 Pokemon Scarlet & Violet: How To Check IVs
- 5 Which is the largest holder of Bitcoin in the world? Who is the largest holder of Bitcoin in 2025?
- 6 Pokemon Go: Beloved Buddies Event Guide
- 7 What are the top ten digital currency apps? Top ten virtual digital currency exchanges in 2025
- 8 What are the trading platforms that can buy digital virtual currencies? The top ten platforms that can trade digital currencies
- 9 The top ten virtual currency trading platforms (the most comprehensive digital currency app summary)
- 10 Which of the top ten digital currency transactions are included? Crypto Circle Trading App Virtual Currency Platform Software Ranking
- 11 48 Ways to Create a Secure WordPress Site
- 12 Top 10 virtual currency trading platforms Cryptocurrency trading apps ranking 2025
- 13 Top 10 digital currency trading platforms apps The latest digital currency trading platforms top 10 list
- 14 KCD 2: The Lion's Crest quest guide
- 15 What are the top ten cryptocurrency trading platforms? Reliable and secure virtual currency app trading software
Latest Tutorials
-
- Go language practical GraphQL
- 2724 2024-04-19
-
- 550W fan master learns JavaScript from scratch step by step
- 4107 2024-04-18
-
- Getting Started with MySQL (Teacher mosh)
- 2208 2024-04-07
-
- Mock.js | Axios.js | Json | Ajax--Ten days of quality class
- 2978 2024-03-29
Huahua.com front-end production layout reference specification
1. The default dtd declaration for the page header is: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/ xhtml1-transitional.dtd">
2. All css names must be lowercase and html tags must be all lowercase.
3. The fixed width and height part of the layout must be declared as width*height, and the flexible and retractable layout must be declared as width or height according to the situation.
4. The class name, id, quotation marks, and label format must be standardized and complete. For example: <img /> The slash in the label cannot be omitted, and the width and height must be declared.
5. The size and position of the website logo part must be determined first or a place should be reserved for it.
6. <h1><h2>….<h5> After initialization, the usage should be hierarchical from large to small. Generally, h1 and h2 are only used as the website title or logo, and the rest <h3>, etc. and < ;p> tags are used for headings and paragraphs at all levels.
![](/static/newDowns/images/images/book.png)