CSS3实现的鼠标悬浮开门关门效果代码实例_html/css

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Jun 24, 2016 am 11:27 AM

CSS3实现的鼠标悬浮开门关门效果代码实例:
本章节分享一段代码实例，它利用CSS3模拟实现了简单的开门关门效果。
代码实例如下:

<!DOCTYPE html><html> <head> <meta charset=" utf-8"> <meta name="author" content="http://www.softwhy.com/" /> <title>蚂蚁部落</title><style>.door{   position:relative;   width:400px;   height:300px;   overflow:hidden;   border:2px solid #000;   background:#000;}.door:before,.door:after{   content:'';   position:absolute;   left:0;   width:0;   height:0;   overflow:hidden;   border-color:#000 transparent transparent transparent;   border-style:solid;   border-width:0 200px;   z-index:2;   transition:all .8s ease;}.door:before{top:0;}.door:after{   bottom:0;   border-color:transparent transparent #000 transparent;}.door:hover:before,.door:hover:after{border-width:40px 200px;}.door-left, .door-right{   position:relative;   float:left;   width:50%;   height:100%;   background:#f00;   box-sizing:border-box;   transition:all .5s ease;}.door-left{   border-right:2px solid #000;   -webkit-transform-origin:0 0; } .door-left:before,.door-right:before{    content:'';    position:absolute;    width:10px;    height:10px;    top:50%;    margin-top:-5px;    border-radius:50%;    background:#000; } .door-left:before{right:5px;} .door-right:before{left:5px;} .door-right{    border-left:2px solid #000;    -webkit-transform-origin:100% 0; } .door:hover .door-left{    -webkit-transform:rotateY(-90deg);      transition:all .8s ease-out; } .door:hover .door-right{    -webkit-transform:rotateY(90deg);      transition:all .8s ease-out; }</style></head><body><div class="door">  <div class="door-left"></div>  <div class="door-right"></div></div></body></html>

Copy after login

上面的代码实现了我们的要求，代码根本无需过多介绍，只需要明白各个属性的原理就可以了。
相关阅读:
（1）.border-color属性可以参阅css3的border-color用法详解一章节。
（2）.transition可以参阅CSS3的transition属性详解一章节。
（3）.:before可以参阅CSS的伪对象选择符before/E::before一章节。
（4）.border-radius可以参阅CSS3实现圆角效果一章节。

原文地址是:http://www.softwhy.com/forum.php?mod=viewthread&tid=18180

更多内容可以参阅:http://www.softwhy.com/divcss/

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