Display problem of long text in css table cells_html/css_WEB-ITnose
Automatic line wrapping problem. Line wrapping of normal characters is more reasonable, but continuous numbers and English characters often stretch the container, which is quite a headache. The following is how to implement line wrapping in CSS.
For block-level elements such as div and p
The line wrapping of normal text (Asian text and non-Asian text) elements has the default white-space:normal, and it will automatically wrap after the defined width
html
css
#wrap{white-space:normal; width:200px; }
1. (IE browser) For continuous English characters and Arabic numerals, use word-wrap : break-word; or word-break:break-all; to implement forced line breaking #wrap{word-break:break-all; width:200px;}
or
# wrap{word-wrap:break-word; width:200px;}
Effect: line wrapping can be achieved
2. (Firefox browser) Line breaks of continuous English characters and Arabic numerals. All versions of Firefox do not solve this problem. We can only hide the characters beyond the boundary or add scroll bars to the container
#wrap{word-break:break-all; width:200px; overflow:auto;}
Effect: The container is normal, the content is hidden
For table
1. (IE browser) use table-layout:fixed; to force the width of the table, and the excess content is hidden
Effect: hide redundant content
2. (IE browser) use table-layout:fixed; to force the width of the table, inner td ,th uses word-break: break-all; or word-wrap: break-word; line break
abcdefghigklmnopqrstuvwxyz 1234567890 | abcdefghigklmnopqrstuvwxyz 1234567890 | > ;
Effect: line breaks possible
3. (IE browser) in td,th Nested divs, p, etc. use the line wrapping method of div and p mentioned above
4. (Firefox browser) Use table-layout: fixed; to force the width of the table, and the inner td, th use word -break: break-all; or word-wrap: break-word; line break, use overflow:hidden; to hide the excess content, overflow:auto; does not work here
Effect: Hide more than content
5. (Firefox browser Device) Nest div, p, etc. in td, th. Use the method mentioned above to deal with Firefox
Run the code box
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The function of HTML is to define the structure and content of a web page, and its purpose is to provide a standardized way to display information. 1) HTML organizes various parts of the web page through tags and attributes, such as titles and paragraphs. 2) It supports the separation of content and performance and improves maintenance efficiency. 3) HTML is extensible, allowing custom tags to enhance SEO.

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The future of HTML is full of infinite possibilities. 1) New features and standards will include more semantic tags and the popularity of WebComponents. 2) The web design trend will continue to develop towards responsive and accessible design. 3) Performance optimization will improve the user experience through responsive image loading and lazy loading technologies.

The roles of HTML, CSS and JavaScript in web development are: HTML is responsible for content structure, CSS is responsible for style, and JavaScript is responsible for dynamic behavior. 1. HTML defines the web page structure and content through tags to ensure semantics. 2. CSS controls the web page style through selectors and attributes to make it beautiful and easy to read. 3. JavaScript controls web page behavior through scripts to achieve dynamic and interactive functions.

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HTML is the cornerstone of building web page structure. 1. HTML defines the content structure and semantics, and uses, etc. tags. 2. Provide semantic markers, such as, etc., to improve SEO effect. 3. To realize user interaction through tags, pay attention to form verification. 4. Use advanced elements such as, combined with JavaScript to achieve dynamic effects. 5. Common errors include unclosed labels and unquoted attribute values, and verification tools are required. 6. Optimization strategies include reducing HTTP requests, compressing HTML, using semantic tags, etc.

HTML is a language used to build web pages, defining web page structure and content through tags and attributes. 1) HTML organizes document structure through tags, such as,. 2) The browser parses HTML to build the DOM and renders the web page. 3) New features of HTML5, such as, enhance multimedia functions. 4) Common errors include unclosed labels and unquoted attribute values. 5) Optimization suggestions include using semantic tags and reducing file size.


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