CSS3 can achieve effects and even animation effects that previously required the use of images and scripts with just a few lines of code, such as rounded corners, image borders, shadows, gradients, animations, etc. CSS3 makes code simpler and more efficient, simplifies the design process of front-end developers, speeds up page loading, and creates a more advanced user experience.
The operating environment of this tutorial: Windows 7 system, CSS3 version, Dell G3 computer.
CSS3 is an upgraded version of CSS2, 3 is just the version number. It adds many powerful new features on the basis of CSS2.1. Currently, the main browsers Chrome, Safari, Firefox, Opera, and even 360 have Most of the functions of CSS3 are supported, and IE10 will also fully support CSS3 after IE10.
When writing CSS3 styles, different browsers may require different prefixes. It means that this CSS property or rule is not yet part of the W3C standard. It is a private attribute of the browser. Although newer versions of browsers do not require prefixes, prefixes are still indispensable for better forward compatibility.
Chrome and Safari: -webkit
Firefox: -moz
IE: -ms
Opera:-o
CSS3 takes only a short time to achieve many effects and even animation effects that previously required the use of images and scripts. It can be done with just a few lines of code. For example: rounded corners, picture borders, text shadows and box shadows, gradients, personalized fonts, multiple picture backgrounds, deformation processing (rotation, scaling, tilting, movement), transitions, animations, multi-column layouts, media queries, etc.
CSS3 simplifies the design process for front-end developers and speeds up page loading.
There are also selectors. In the past, we usually used class, ID or tagname to select HTML elements. CSS3 selectors are incredibly powerful. They can reduce the number of classes and IDs in tags, make it easier to maintain style sheets, and better achieve the separation of structure and presentation.
The above is the detailed content of What can css3 do. For more information, please follow other related articles on the PHP Chinese website!

两种方法:1、利用display属性,只需给元素添加“display:none;”样式即可。2、利用position和top属性设置元素绝对定位来隐藏元素,只需给元素添加“position:absolute;top:-9999px;”样式。

怎么制作文字轮播与图片轮播?大家第一想到的是不是利用js,其实利用纯CSS也能实现文字轮播与图片轮播,下面来看看实现方法,希望对大家有所帮助!

自适应布局又称“响应式布局”,是指可以自动识别屏幕宽度、并做出相应调整的网页布局;这样的网页能够兼容多个不同的终端,而不是为每个终端做一个特定的版本。自适应布局是为解决移动端浏览网页而诞生的,能够为使用不同终端的用户提供很好的用户体验。

实现方法:1、使用“:active”选择器选中鼠标点击图片的状态;2、使用transform属性和scale()函数实现图片放大效果,语法“img:active {transform: scale(x轴放大倍数,y轴放大倍数);}”。

css3中的动画效果有变形;可以利用“animation:动画属性 @keyframes ..{..{transform:变形属性}}”实现变形动画效果,animation属性用于设置动画样式,transform属性用于设置变形样式。

在css3中,可以利用“animation-timing-function”属性设置动画旋转速度,该属性用于指定动画将如何完成一个周期,设置动画的速度曲线,语法为“元素{animation-timing-function:速度属性值;}”。

本篇文章带大家一起深入了解一下CSS3中的新特性::target-text 选择器,聊聊该选择器的作用和使用方法,希望对大家有所帮助!

css3线性渐变可以实现三角形;只需创建一个45度的线性渐变,设置渐变色为两种固定颜色,一个是三角形的颜色,另一个为透明色即可,语法“linear-gradient(45deg,颜色值,颜色值 50%,透明色 50%,透明色 100%)”。


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

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Zend Studio 13.0.1
Powerful PHP integrated development environment

Atom editor mac version download
The most popular open source editor

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Dreamweaver Mac version
Visual web development tools
