这是一款css3鼠标经过动画特效。在该特效中，当鼠标经过图片时，图片略微放大，底部遮罩层出现，同时图片的描述文字和链接会以动画的方式出现在遮罩层之上，非常炫酷。
HTML结构
示例中，我们使用Bootstrap布局，该css3鼠标经过动画特效的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"> <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 class="box-content"> <h3 class="title">Williamson</h3> <span class="post">Web Developer</span> </p> </p> </p> <p class="col-md-4 col-sm-6"> <p class="box"> <img src="images/img-2.jpg"> <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 class="box-content"> <h3 class="title">Kristiana</h3> <span class="post">Web Designer</span> </p> </p> </p> </p></p>
CSS样式
然后通过下面的CSS样式来实现该css3鼠标经过动画特效。
.box{ text-align: center; overflow: hidden; position: relative;}.box:before{ content: ""; width: 150%; height: 150%; position: absolute; top: 50%; left: 50%; background: radial-gradient(rgba(255,255,255,0.1) 15%, transparent 15%) 0 0, radial-gradient(rgba(255,255,255,0.1) 15%, transparent 15%) 16px 16px, radial-gradient(rgba(255,255,255,.1) 15%, transparent 20%) 0 1px, radial-gradient(rgba(255,255,255,.1) 15%, transparent 20%) 16px 17px; background-size: 32px 32px; background-color: rgba(0,0,0,0.5); opacity: 0; z-index: 1; transform: translate(-50%, -50%) scale(0); transition: all 0.56s ease 0s;}.box:hover:before{ opacity: 1; transform: translate(-50%, -50%) scale(1);}.box img{ width: 100%; height: auto; transition: all 0.3s ease 0s;}.box:hover img{ transform: scale(1.3); }.box .box-content{ width: 100%; position: absolute; bottom: 5px; left: 0; z-index: 1; transition: all 0.3s ease 0s;}.box .title{ font-size: 22px; font-weight: 600; color: #47ddc8; text-transform: uppercase; text-shadow: 0 0 2px #000; opacity: 0; margin: 0 0 5px 0; position: relative; transform: translateY(100%); transition: all 0.5s ease 0s;}.box:hover .title{ opacity: 1; transform: translateY(0);}.box .post{ display: block; font-size: 14px; font-style: italic; color: #fff; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 5px; transform: translateX(-100%) rotateX(90deg); transition: all 0.5s ease 0s;}.box:hover .post{ transform: translateY(0) rotate(0); }.box .icon{ padding: 0; margin: 0; list-style: none; position: absolute; top: 50%; left: 50%; z-index: 1; transform: translate(-50%, -50%); transition: all 0.3s ease 0s;}.box .icon li{ display: inline-block; margin: 0 7px; transform: rotateX(90deg); transition: all 0.3s ease 0s;}.box .icon li:last-child{ transition-delay: 0.2s; }.box:hover .icon li{ transform: rotateX(0); }.box .icon li a{ display: block; width: 35px; height: 35px; line-height: 35px; border-radius: 5px; background: #fff; font-size: 17px; color: #505050; transition: all 0.3s ease 0s;}.box .icon li a:hover{ background: #47ddc8; box-shadow: 0 0 10px #000; color: #fff;}@media only screen and (max-width:990px){ .box{ margin-bottom: 30px; }}
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