Found a total of 10000 related content
How to make a parallax scrolling effect with HTML5?
Article Introduction：To realize the parallax scrolling effect in HTML5, you need to combine HTML, CSS and JavaScript. The core is to allow different page elements to scroll at different speeds. 1. The HTML structure should contain multiple independent layers, such as using different class names to represent background, intermediate content and foreground. 2. CSS uses position:absolute and translateZ to create a 3D depth sense. The smaller the value of the background layer, the slower the scrolling. 3. JavaScript can listen to scroll events, dynamically adjust the translateY value, and control the scroll speed of each layer by multiplying by a coefficient. 4. Pay attention to performance optimization and use requestAnimationFrame
2025-07-15
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719
How To Get Smoother Rounded Corners
Article Introduction：Border-radius — don’t ya just love it? It’s easily over-used, but done nicely and not too often, rounded corners can add a touch of class to pretty-much anything.
However certain color combinations can produce a somewhat jagged effect, even with t
2025-03-05
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928
HTML5: The Building Blocks of the Modern Web (H5)
Article Introduction：HTML5 is the latest version of the Hypertext Markup Language, standardized by W3C. HTML5 introduces new semantic tags, multimedia support and form enhancements, improving web structure, user experience and SEO effects. HTML5 introduces new semantic tags, such as, ,, etc., to make the web page structure clearer and the SEO effect better. HTML5 supports multimedia elements and no third-party plug-ins are required, improving user experience and loading speed. HTML5 enhances form functions and introduces new input types such as, etc., which improves user experience and form verification efficiency.
2025-04-21
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1044
Love symbol c Love beating code sharing
Article Introduction：Use C code to draw the beating love, constantly change the size and position of the heart through loops, and clear the screen with ClearDevice(), so that the love can simulate the beating effect. The EasyX graphics library is used to control changes using sinusoidal functions to simulate jumps, but it is necessary to reduce the number of calls to ClearDevice() and set the delay parameters reasonably. This code can be used as a basis and is further improved by customizing colors, special effects and rotations. At the same time, it emphasizes the pleasure of code readability, maintainability and programming.
2025-04-04
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376
HTML5 Canvas JavaScript Animation Example
Article Introduction：This is a pretty cool HTML5 Canvas example that uses JavaScript and the element to create an animation effect controlled by mouseover events.
Instructions: Hover your mouse over the Google logo to see the balls scatter, then watch them gently retur
2025-03-06
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1041
What is the difference between and tags in HTML5?
Article Introduction：In HTML5, although both are displayed in italics by default, they have different semantics and uses; 1. Used to emphasize content, affect the intonation of the screen reader, and are suitable for highlighting important information; 2. Used to distinguish styles or semantics, such as technical terms, foreign words, etc., without increasing semantic weight; 3. Selecting the right tag will help improve accessibility and SEO effect.
2025-07-15
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641
What are the key differences between HTML4 and HTML5?
Article Introduction：Compared with HTML4, HTML5 has significantly improved semantic tags, multimedia support, form functions and local storage. 1. HTML5 introduces more semantic tags such as, , etc., which improves code readability and SEO effect; 2. Natively support audio and video tags, without relying on third-party plug-ins, which improves compatibility and loading speed; 3. Add a variety of form input types and supports built-in verification mechanisms, reducing the use of JavaScript; 4. Provide ApplicationCache and localStorage/sessionStorage to realize offline applications and efficient data storage, while HTML4 can only rely on inefficient cookies to store a small amount of data.
2025-07-03
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490
HTML5: The Standard and its Impact on Web Development
Article Introduction：The core features of HTML5 include semantic tags, multimedia support, offline storage and local storage, and form enhancement. 1. Semantic tags such as, etc. to improve code readability and SEO effect. 2. Simplify multimedia embedding with labels. 3. Offline storage and local storage such as ApplicationCache and LocalStorage support network-free operation and data storage. 4. Form enhancement introduces new input types and verification properties to simplify processing and verification.
2025-04-27
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714
HTML5 Features: The Core of H5
Article Introduction：The core features of HTML5 include semantic tags, multimedia support, form enhancement, offline storage and local storage. 1. Semantic tags such as, improve code readability and SEO effect. 2. Multimedia support simplifies the process of embedding media content through and tags. 3. Form Enhancement introduces new input types and verification properties, simplifying form development. 4. Offline storage and local storage improve web page performance and user experience through ApplicationCache and localStorage.
2025-05-04
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324
Using HTML5 `` and `` elements
Article Introduction：HTML5 and tags can be used to achieve the collapsed effect without JavaScript; 1. It is a content container, hidden by default; 2. It must be located in the first child element as a title; 3. Common uses include FAQ, settings panel and information layered display; 4. You can customize styles through CSS, such as hiding arrows and adding animations; 5. Note that multiple cannot be nested, and browser compatibility needs to be considered.
2025-07-11
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725
