Home Web Front-end HTML Tutorial css3 gradient 渐变_html/css_WEB-ITnose

css3 gradient 渐变_html/css_WEB-ITnose

Jun 24, 2016 am 11:27 AM

分为linear-gradient(线性渐变)和radial-gradient(径向渐变)。
1.线性渐变在Mozilla 下应用
  语法:-moz-linear-gradient( [ || ,]? , [, ]* )
  参数;共三个参数,第一个参数表示为线性渐变的方向,top是从上往下,left 是从左到右 如果定义成left top,
  那就是从左上角到右下角。第二个和第三个参数分别是起点颜色和终点颜色。

例如:
  background: -moz-linear-gradient( top,#ccc,#000);

2.线性渐变在Webkit下的应用

  语法:-webkit-linear-gradient( [ || ,]? , [, ]* )
    //最新发布书写语法
      -webkit-gradient(, [, ]?, [, ]? [, ]*)
    //老式语法书写规则
  参数:-webkit-gradient是webkit引擎对渐变的实现参数,一共有五个。第一个参数表示渐变类型(type),
    可以是linear(线性渐变)或者radial(径向渐变)。第二个参数和第三个参数,都是一对值,分别
    表示渐变起点和终点。这对值可以用坐标形式表示,也可以用关键值表示,比如 left top(左上角)
    和left bottom(左下角)。第四个和第五个参数,分别是两个color-stop函数。color-stop函数接受
    两个参数,第一个表示渐变的位置,0为起点,0.5为中点,1为结束点;第二个表示该点的颜色。
  老式书写方法:background: -webkit-gradient(linear,center top,center bottom,from(#ccc), to(#000));
  新式书写方法:-webkit-linear-gradient(top,#ccc,#000);

3.线性渐变在Oper 下的应用:
  语法:-o-linear-gradient([ || ,]? , [, ]);
  实例:background: -o-linear-gradient(top,#ccc, #000);

4.线性渐变在Trident(IE)下的应用
  语法:filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0, startColorstr=#1471da, endColorstr=#1C85FB);/*IE*/
    -ms-filter: "progid:DXImageTransform.Microsoft.gradient (GradientType=0, startColorstr=#1471da, endColorstr=#1C85FB)";/*IE8+*/
  IE依靠滤镜实现渐变。startColorstr表示起点的颜色,endColorstr表示终点颜色。
    GradientType表示渐变类型,0为缺省值,表示垂直渐变,1表示水平渐变。

1、开始于center(水平方向)和top(垂直方向)也就是Top → Bottom:
  /* Firefox 3.6+ */
    background: -moz-linear-gradient(top, #ace, #f96);
  /* Safari 4-5, Chrome 1-9 */
  /* -webkit-gradient(, [, ]?, [, ]? [, ]*) */
    background: -webkit-gradient(linear,top,from(#ace),to(#f96));
  /* Safari 5.1+, Chrome 10+ */
    background: -webkit-linear-gradient(top, #ace, #f96);
  /* Opera 11.10+ */
    background: -o-linear-gradient(top, #ace, #f96);

2、始于left(水平方向)和center(垂直方向)也是就Left → Right:
  /* Firefox 3.6+ */
    background: -moz-linear-gradient(left, #ace, #f96);
  /* Safari 5.1+, Chrome 10+ */
    background: -webkit-linear-gradient(left, #ace, #f96);
  /* Opera 11.10+ */
    background: -o-linear-gradient(left, #ace, #f96);

3、起始于left(水平方向)和top(垂直方向):
  background: -moz-linear-gradient(left top, #ace, #f96);
  background: -webkit-linear-gradient(left top, #ace, #f96);
  background: -o-linear-gradient(left top, #ace, #f96);

4、角度(Angle):
  没有角度的示例代码:
    background: -moz-linear-gradient(left, #ace, #f96);
    background: -webkit-linear-gradient(left,#ace,#f96);
    background: -o-linear-gradient(left, #ace, #f96);
  加上30度的角度代码:
    background: -moz-linear-gradient(left 30deg, #ace, #f96);
    background: -webkit-gradient(linear, 0 0, 100% 100%, from(#ace),to(#f96));
    background: -o-linear-gradient(30deg, #ace, #f96);

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Difficulty in updating caching of official account web pages: How to avoid the old cache affecting the user experience after version update? Difficulty in updating caching of official account web pages: How to avoid the old cache affecting the user experience after version update? Mar 04, 2025 pm 12:32 PM

The official account web page update cache, this thing is simple and simple, and it is complicated enough to drink a pot of it. You worked hard to update the official account article, but the user still opened the old version. Who can bear the taste? In this article, let’s take a look at the twists and turns behind this and how to solve this problem gracefully. After reading it, you can easily deal with various caching problems, allowing your users to always experience the freshest content. Let’s talk about the basics first. To put it bluntly, in order to improve access speed, the browser or server stores some static resources (such as pictures, CSS, JS) or page content. Next time you access it, you can directly retrieve it from the cache without having to download it again, and it is naturally fast. But this thing is also a double-edged sword. The new version is online,

How do I use HTML5 form validation attributes to validate user input? How do I use HTML5 form validation attributes to validate user input? Mar 17, 2025 pm 12:27 PM

The article discusses using HTML5 form validation attributes like required, pattern, min, max, and length limits to validate user input directly in the browser.

How to efficiently add stroke effects to PNG images on web pages? How to efficiently add stroke effects to PNG images on web pages? Mar 04, 2025 pm 02:39 PM

This article demonstrates efficient PNG border addition to webpages using CSS. It argues that CSS offers superior performance compared to JavaScript or libraries, detailing how to adjust border width, style, and color for subtle or prominent effect

What are the best practices for cross-browser compatibility in HTML5? What are the best practices for cross-browser compatibility in HTML5? Mar 17, 2025 pm 12:20 PM

Article discusses best practices for ensuring HTML5 cross-browser compatibility, focusing on feature detection, progressive enhancement, and testing methods.

What is the purpose of the <datalist> element? What is the purpose of the <datalist> element? Mar 21, 2025 pm 12:33 PM

The article discusses the HTML &lt;datalist&gt; element, which enhances forms by providing autocomplete suggestions, improving user experience and reducing errors.Character count: 159

What is the purpose of the <progress> element? What is the purpose of the <progress> element? Mar 21, 2025 pm 12:34 PM

The article discusses the HTML &lt;progress&gt; element, its purpose, styling, and differences from the &lt;meter&gt; element. The main focus is on using &lt;progress&gt; for task completion and &lt;meter&gt; for stati

How do I use the HTML5 <time> element to represent dates and times semantically? How do I use the HTML5 <time> element to represent dates and times semantically? Mar 12, 2025 pm 04:05 PM

This article explains the HTML5 &lt;time&gt; element for semantic date/time representation. It emphasizes the importance of the datetime attribute for machine readability (ISO 8601 format) alongside human-readable text, boosting accessibilit

What is the purpose of the <meter> element? What is the purpose of the <meter> element? Mar 21, 2025 pm 12:35 PM

The article discusses the HTML &lt;meter&gt; element, used for displaying scalar or fractional values within a range, and its common applications in web development. It differentiates &lt;meter&gt; from &lt;progress&gt; and ex

See all articles