17 Sep 2025

This article will explain how to use JavaScript and CSS to achieve simple parallax scrolling effects. By listening to scroll events and dynamically adjusting the element's left attribute, you can create visual effects where elements move as the page scrolls. The article will provide basic code examples and discuss other CSS properties that affect parallax effects.

14 Jul 2025

The parallax scrolling effect can be achieved through CSS, and the core is to make the background and content scrolling speed different. Specific methods: 1. Use background-attachment:fixed to achieve basic parallax; 2. Use a hierarchical structure to control the scrolling speed of each layer through background-position and JavaScript; 3. Pay attention to performance optimization, mobile adaptation and reasonable use of hierarchical effects to improve the experience.

25 Jul 2025

The parallax scrolling effect can be implemented using CSS. There are three specific methods: First, use the background-attachment attribute, set the background-attachment:fixed; make the background image fixed, forming visual misalignment; second, use transform:translateZ() and perspective to set multiple levels in HTML and give different depths to simulate the 3D scrolling effect; third, combine HTML, CSS and JavaScript, dynamically adjust the style by listening to scroll events to achieve more complex animation effects. These three methods are applicable to basic parallax, full-screen display websites and high-definition

04 Aug 2025

JavaScriptenhancesparallaxscrollingbyenablingprecisecontroloverscrollspeed,scroll-basedtriggers,independentlayeranimation,andbettermobilesupportcomparedtoCSSalone;1.Usetransform:translateY()withdata-speedattributestomovebackgroundlayersatdifferentspe

04 Jul 2025

The key to making parallax scrolling effect is to allow elements of different layers to scroll at different speeds. 1. First, build a multi-layer HTML structure, including background, medium scene and foreground, and use CSS to set the container overflow:hidden and absolute positioning; 2. Then listen to scroll events through JavaScript, use transform:translateY() to dynamically adjust the positions of each layer. The background layer scrolls slowly and the medium scene is slightly faster; 3. Finally, optimize performance, use throttling functions to control the scrolling frequency, compress image resources and adapt to the mobile terminal, and consider pure CSS solutions to improve compatibility.

25 Jul 2025

Pure CSS can achieve parallax scrolling effect, mainly through background-attachment:fixed and hierarchical structure. 1. Use the background-attachment:fixed attribute to make the background image fixed, and use the background-size and background-position to realize a full-screen background, forming a visual illusion that the background is still when scrolling. 2. Create multiple blocks with different backgrounds through layered layout. Each block applies the same fixed background attribute, so that they are rendered in turn when scrolling, sandwiched between ordinary content to form multiple layers of parallax. 3. Pay attention to mobile compatibility issues, and browsers such as iOSSafari may

15 Jul 2025

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

16 Aug 2025

Use background-attachment:fixed to easily achieve CSS parallax scrolling effect, making the background image fixed and the content scrolling, creating a depth illusion; 2. Adding ordinary content areas before and after the parallax area can enhance the visibility of the effect; 3. Optionally add will-change:transform to improve rendering performance, especially on mobile devices; 4. Another advanced method is to use perspective and translateZ() to create a 3D depth-based parallax effect, which requires scaling and positioning control of the layer; 5. It is recommended to use high-quality background images, test compatibility on mobile devices, avoid excessive use of parallax, and optimize responsiveness in combination with media query.

20 Aug 2025

ThesimplestwaytocreateaparallaxscrollingeffectinCSSisbyusingbackground-attachment:fixed.1.Applybackground-attachment:fixedtoacontainerwithabackgroundimagetokeepitstationarywhilecontentscrollsoverit,creatingtheillusionofdepth.2.Forenhanceddepth,simula