公司荣获“西安科技企业小巨人领军企业”荣誉称号

百度 此次召回的主要原因是信号问题，官方称是因为iPhone7主板的某个部件出现问题，导致在移动信号覆盖范围内丢失信号。

This is a guide to HTML, a standard markup language for web pages. A text editor and a web browser is all you need to create web pages, view your handiwork, and share information with others all over the world.

This book covers simple HTML syntax. For dynamic behavior in websites, see the JavaScript wikibook. Another separate book covers Cascading Style Sheets (CSS) which handle overall look and styling, but the present book addresses CSS briefly. Additionally, XHTML has its own textbook.

Contents

1. Introduction
2. Head and Body Elements
3. Paragraphs and Headings
4. Text Formatting
5. Hyperlinks
6. Images
7. Lists
8. Tables
9. Quotations
10. Comments
11. Forms
12. CSS
13. Canvas
14. Validating HTML
15. Proscribed Techniques
    1. Using Frames
    2. Using Layers
    3. Adding Music that auto-plays
16. Browser extensions
    1. Conditional Comments
17. Appendices
    1. Alphabetical list of HTML 4.01/XHTML 1.0 elements
    2. Standard Attributes List
    3. Index
    4. Glossary
    5. Links
    6. To Do

Other Wikibooks

• Authoring Webpages
• Cascading Style Sheets
• JavaScript
• Web Development
• XHTML