Use css3 to implement switch component switching-PHP Tutorial-php.cn

This article mainly introduces to you the relevant information on how to use css3 to implement the switch component. The editor thinks it is quite good, so I will share it with you now and give it as a reference. Let’s follow the editor to take a look, I hope it can help everyone.

Form-based checkbox

Rendering

##Principle

checkbox, has two states, unchecked and selected. When checked (:checked), just change the style. First, you must clear the browser's default style, apperance: none. The code in this article only runs in chrome. If You need to write compatibility code, just add prefixes to appearance and transition

html code

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css code

// switch组件 .switch-component { position: relative; width: 60px; height: 30px; background-color: #dadada; border-radius: 30px; border: none; outline: none; -webkit-appearance: none; transition: all .2s ease; } // 按钮 switch-component::after { content: ''; position: absolute; top: 0; left: 0; width: 50%; height: 100%; background-color: #fff; border-radius: 50%; transition: all .2s ease; } // checked状态时，背景颜色改变 .switch-component:checked { background-color: #86c0fa; } // checked状态时，按钮位置改变 .switch-component:checked::after { left: 50%; }

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