这是一款使用CSS3实现的百叶窗式鼠标滑过hover图片动画效果。该CSS3百叶窗式鼠标hover图片动画效果当鼠标移动到图片上时，通过伪元素来制作方块移动效果，形成百叶窗组合运动效果。
准备
示例基于bootstrap3，所以在页面中引入bootstrap和font-awesome字体图标文件。
<link rel="stylesheet" href="path/to/bootstrap.min.css"><link rel="stylesheet" href="path/to/font-awesome.min.css">
HTML结构
该CSS3百叶窗式鼠标hover图片动画效果的HTML结构如下：
<p class="container> <p class="row> <p class="col-md-4 col-sm-6> <p class="box> <img src="images/img-1.jpg> <p class="box-content> <p class="inner-content> <h3 class="title>Williamson</h3> <span class="post>Web Developer</span> </p> <ul class="icon> <li><a href="#><i class="fa fa-search></i></a></li> <li><a href="#><i class="fa fa-link></i></a></li> </ul> </p> </p> </p> <p class="col-md-4 col-sm-6> <p class="box> <img src="images/img-2.jpg> <p class="box-content> <p class="inner-content> <h3 class="title>Kristiana</h3> <span class="post>Web Designer</span> </p> <ul class="icon> <li><a href="#><i class="fa fa-search></i></a></li> <li><a href="#><i class="fa fa-link></i></a></li> </ul> </p> </p> </p> </p></p>
CSS样式
然后通过下面的CSS代码来实现百叶窗式鼠标hover图片动画效果，直接上代码。
.box{ text-align: center; overflow: hidden; position: relative;}.box img{ width: 100%; height: auto; transform: scale(1.6); transition: all 0.3s ease 0s;}.box:hover img{ filter: grayscale(100%); transform: scale(1.2);}.box .box-content{ width: 100%; height: 100%; position: absolute; top: 0; left: 0; z-index: 2; transition: all 0.2s ease 0s;}.box:before,.box:after,.box .box-content:before,.box .box-content:after{ content: ""; width: 100%; height: 25%; background: linear-gradient(to right,rgba(0,0,0,0.9),rgba(0,0,0,0.7),transparent,rgba(0,0,0,0.7),rgba(0,0,0,0.9)); z-index: 1; position: absolute; top: 0; left: 0; transition: all 0.3s ease 0s;}.box:before{ transform: translateX(100%); }.box:after{ height: 25.1%; top: 25%; transform: translateX(-100%); transition-delay: 0.05s;}.box .box-content:before{ top: 50%; transform: translateX(100%); transition-delay: 0.1s;}.box .box-content:after{ top: 75%; transform: translateX(-100%); transition-delay: 0.15s;}.box:hover:before,.box:hover:after,.box:hover .box-content:before,.box:hover .box-content:after{ transform: translateX(0); }.box .inner-content{ padding: 7px 0; text-align: right; position: absolute; bottom: 10px; right: 20px; z-index: 2; transition: all 0.3s ease 0s;}.box .title{ font-size: 22px; font-weight: 700; color: #faac01; letter-spacing: 1px; text-transform: uppercase; margin: 0 0 3px 0; opacity: 0; transform: translateY(150px); transition: all 0.4s ease 0s;}.box .post{ display: inline-block; padding: 0 5px; font-size: 16px; font-style: italic; color: #fff; opacity: 0; transform: translateY(50px); transition: all 0.4s ease 0s;}.box:hover .title,.box:hover .post{ opacity: 1; transform: translate(0, 0);}.box .icon{ padding: 0; margin: 0; list-style: none; position: absolute; top: -200px; left: 10px; z-index: 2; transition: all 0.4s ease 0.2s;}.box:hover .icon{ top: 15px; }.box .icon li a{ display: block; width: 40px; height: 40px; line-height: 40px; background: #faac01; font-size: 20px; color: #fff; margin-bottom: 10px; position: relative; transition: all 0.3s ease 0s;}.box .icon li a:hover{ text-decoration: none; border-radius: 30%; background: #fff; color: #faac01;}@media only screen and (max-width:990px){ .box{ margin-bottom: 30px; }}@media only screen and (max-width:479px){ .box .title{ font-size: 18px }}
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