The automatic scrolling effect of the page can be achieved by javascript, but today I accidentally discovered an html tag - which can achieve a variety of scrolling effects without js control.
Use marquee tags not only to move text, but also to move pictures, tables, etc.
Syntax: ; Description: Add content to be scrolled between markers.
Important attributes:
1. Scroll direction direction (including 4 values: up, down, left and right)
Syntax:
2. Scroll behavior (scroll: cyclic scrolling, default effect; slide: scroll only once and stop; alternate: scroll alternately back and forth)
Syntax:
3. Scroll speed scrollamount (scroll speed is to set the length of movement each time you scroll, in pixels)
Syntax:
4. Scroll delay scrolldelay (set the scrolling interval in milliseconds)
Syntax:
5. Scroll loop (default value is -1, scrolling will continue to loop)
Syntax:
6. Scroll range width, height
7. Scroll background color bgcolor
8. Blank space hspace, vspace
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> </head> <body> <div> <marquee direction="up" behavior="scroll" scrollamount="1" scrolldelay="0" loop="-1" width="1000" height="50" bgcolor="#0099FF" hspace="10" vspace="10"> 指整个Marquee对齐方式; (2)behavior:设置滚动的方式: scroll:表示由一端滚动到另一端,会重复,缺陷是不能无缝滚动。 slide:表示由一段滚动到另一端,不会重复... </marquee> </div> </body> </html>

HTMLtagsareessentialforwebdevelopmentastheystructureandenhancewebpages.1)Theydefinelayout,semantics,andinteractivity.2)SemantictagsimproveaccessibilityandSEO.3)Properuseoftagscanoptimizeperformanceandensurecross-browsercompatibility.

A consistent HTML encoding style is important because it improves the readability, maintainability and efficiency of the code. 1) Use lowercase tags and attributes, 2) Keep consistent indentation, 3) Select and stick to single or double quotes, 4) Avoid mixing different styles in projects, 5) Use automation tools such as Prettier or ESLint to ensure consistency in styles.

Solution to implement multi-project carousel in Bootstrap4 Implementing multi-project carousel in Bootstrap4 is not an easy task. Although Bootstrap...

How to achieve the effect of mouse scrolling event penetration? When we browse the web, we often encounter some special interaction designs. For example, on deepseek official website, �...

The default playback control style of HTML video cannot be modified directly through CSS. 1. Create custom controls using JavaScript. 2. Beautify these controls through CSS. 3. Consider compatibility, user experience and performance, using libraries such as Video.js or Plyr can simplify the process.

Potential problems with using native select on mobile phones When developing mobile applications, we often encounter the need for selecting boxes. Normally, developers...

What are the disadvantages of using native select on your phone? When developing applications on mobile devices, it is very important to choose the right UI components. Many developers...

Use Three.js and Octree to optimize collision handling of third-person roaming in the room. Use Octree in Three.js to implement third-person roaming in the room and add collisions...


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

SublimeText3 English version
Recommended: Win version, supports code prompts!

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

Atom editor mac version download
The most popular open source editor

SublimeText3 Chinese version
Chinese version, very easy to use
