为什么设置的滤镜效果根本没有用？_html/css_WEB-ITnose
<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><title>滤镜</title><style type="text/css">body{ margin:10px;}.alpha1{ filter:alpha(opacity=100,finishopacity=0,style=3);}.alpha2{ filter:alpha(opacity=0,finishopacity=100,style=3);}</style></head><body><center><img src="/static/imghw/default1.png" data-src="file:///C|/Users/asus/Pictures/picture/图片/349030[1].jpg" class="lazy" / alt="为什么设置的滤镜效果根本没有用？_html/css_WEB-ITnose" ><img class="alpha1 lazy" src="/static/imghw/default1.png" data-src="file:///C|/Users/asus/Pictures/picture/图片/349030[1].jpg" / alt="为什么设置的滤镜效果根本没有用？_html/css_WEB-ITnose" ><img class="alpha2 lazy" src="/static/imghw/default1.png" data-src="file:///C|/Users/asus/Pictures/picture/图片/349030[1].jpg" / alt="为什么设置的滤镜效果根本没有用？_html/css_WEB-ITnose" ></center></body></html>回复讨论(解决方案)
另外还有一个问题 这个图像的渐变效果是怎么实现的啊？
filter：alpha（opacity=opcity，finishopacity=finishopacity，
style=style，startX=startX，startY=startY，finishX=finishX，
finishY=finishY）
我按照这个设置了 在三个浏览器 谷歌 firefox ie10 里都测试了 根本没有任何效果 这是为啥？
滤镜 filter 只能在IE 下有效, ie10 好像开始不支持 这样写了，试用css3来实现
滤镜 filter 只能在IE 下有效, ie10 好像开始不支持 这样写了，试用css3来实现
怎么用css3来实现啊？
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
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1663
14
1420
52
1315
25
1266
29
1239
24
Understanding HTML, CSS, and JavaScript: A Beginner's Guide
Apr 12, 2025 am 12:02 AM
WebdevelopmentreliesonHTML,CSS,andJavaScript:1)HTMLstructurescontent,2)CSSstylesit,and3)JavaScriptaddsinteractivity,formingthebasisofmodernwebexperiences.
The Roles of HTML, CSS, and JavaScript: Core Responsibilities
Apr 08, 2025 pm 07:05 PM
HTML defines the web structure, CSS is responsible for style and layout, and JavaScript gives dynamic interaction. The three perform their duties in web development and jointly build a colorful website.
HTML, CSS, and JavaScript: Essential Tools for Web Developers
Apr 09, 2025 am 12:12 AM
HTML, CSS and JavaScript are the three pillars of web development. 1. HTML defines the web page structure and uses tags such as, etc. 2. CSS controls the web page style, using selectors and attributes such as color, font-size, etc. 3. JavaScript realizes dynamic effects and interaction, through event monitoring and DOM operations.
HTML: The Structure, CSS: The Style, JavaScript: The Behavior
Apr 18, 2025 am 12:09 AM
The roles of HTML, CSS and JavaScript in web development are: 1. HTML defines the web page structure, 2. CSS controls the web page style, and 3. JavaScript adds dynamic behavior. Together, they build the framework, aesthetics and interactivity of modern websites.
The Future of HTML: Evolution and Trends in Web Design
Apr 17, 2025 am 12:12 AM
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 Future of HTML, CSS, and JavaScript: Web Development Trends
Apr 19, 2025 am 12:02 AM
The future trends of HTML are semantics and web components, the future trends of CSS are CSS-in-JS and CSSHoudini, and the future trends of JavaScript are WebAssembly and Serverless. 1. HTML semantics improve accessibility and SEO effects, and Web components improve development efficiency, but attention should be paid to browser compatibility. 2. CSS-in-JS enhances style management flexibility but may increase file size. CSSHoudini allows direct operation of CSS rendering. 3.WebAssembly optimizes browser application performance but has a steep learning curve, and Serverless simplifies development but requires optimization of cold start problems.
HTML vs. CSS vs. JavaScript: A Comparative Overview
Apr 16, 2025 am 12:04 AM
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.
HTML: Building the Structure of Web Pages
Apr 14, 2025 am 12:14 AM
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.
