这次分享的电扇,和以往用css3画人物相比 多加了一点交互,就是电扇开关的地方,用到了一点点css3的 :checked +div 这个很少用到的选择器来实现的。
GitHub传送门: https://github.com/lancer07/css3_fan
效果是这样的
HTML 结构
小技巧就是,一开始就写了一组单选按钮来做开关的部分。把单选按钮的透明度设为0,然后在后面叠加一个div来画开关的样式。
<div id="fan"> <input type="radio" name="switch" class="switch_0"/> <div class="switch_btn_0">0</div> <input type="radio" checked name="switch" class="switch_1"/> <div class="switch_btn_1">1</div> <input type="radio" name="switch" class="switch_2"/> <div class="switch_btn_2">2</div> <input type="radio" name="switch" class="switch_3"/> <div class="switch_btn_3">3</div> <div class="mask"> <div class="logo">CSS3 Fan</div> <div class="line_1"></div> <div class="line_2"></div> <div class="line_3"></div> <div class="line_4"></div> <div class="line_5"></div> <div class="line_6"></div> <div class="leafs"> <div class="leaf_1"></div> <div class="leaf_2"></div> <div class="leaf_3"></div> </div> </div> <div class="header"></div> <div class="neck"></div> <div class="neck_footer"></div> <div class="bottom"></div> <div class="bottom_footer_1"></div> <div class="bottom_footer_2"></div> </div>
开关部分的LESS代码如下
.switch{ position: absolute; width: 24px; height: 24px; top: 296px; z-index: 13; opacity: 0; cursor: pointer; } .switch_0{ .switch; left: 50px; &:checked+div{ &+input+div+input+div+input+div+.mask{ .leafs{ animation-play-state:paused; } } } } .switch_1{ .switch; left: 75px; &:checked+div{ background: #a9af27; color: #0e6873; &+input+div+input+div+.mask{ .leafs{ animation-duration : 0.7s } } } } .switch_2{ .switch; left: 100px; &:checked+div{ background: #a9af27; color: #0e6873; &+input+div+.mask{ .leafs{ animation-duration : 0.4s } } } } .switch_3{ .switch; left: 125px; &:checked+div{ background: #a9af27; color: #0e6873; &+.mask{ .leafs{ animation-duration : 0.3s } } } }
看起来有点low。
至于电扇的CSS样式部分就不再赘述了。
有个地方需要优化,就是在换挡的时候,动画应该柔和些。有同学想到用什么办法优化下吗?

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

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

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

The article discusses the <iframe> tag's purpose in embedding external content into webpages, its common uses, security risks, and alternatives like object tags and APIs.

The article discusses the viewport meta tag, essential for responsive web design on mobile devices. It explains how proper use ensures optimal content scaling and user interaction, while misuse can lead to design and accessibility issues.

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

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

This article explains the HTML5 <time> 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


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

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

SublimeText3 Chinese version
Chinese version, very easy to use

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

SublimeText3 Linux new version
SublimeText3 Linux latest version