Rumah >hujung hadapan web >tutorial css >纯CSS3鼠标滑过图片遮罩层动画特效
这是一款使用纯CSS3制作的鼠标滑过图片遮罩层动画特效。该特效中,当鼠标滑过或悬停在图片上面时,会在图片上出现遮罩层动画,展示出图片的描述信息和链接图标按钮。
在页面中引入bootstrap样式文件和font-awesome字体图标文件。
<link rel="stylesheet" type="text/css" href="path/to/css/bootstrap.min.css"> <link rel="stylesheet" type="text/css" href="path/to/css/font-awesome.min.css">
该特效的HTML结构如下:
<div class="container"> <div class="row"> <div class="col-md-4 col-sm-6"> <div class="box"> <img src="images/1.jpg"> <div class="box-content"> <h3 class="title">雷神索尔</h3> <span class="post">卡通恶搞造型</span> <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> </div> </div> </div> <div class="col-md-4 col-sm-6"> <div class="box"> <img src="images/2.jpg"> <div class="box-content"> <h3 class="title">蜘蛛侠</h3> <span class="post">卡通恶搞造型</span> <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> </div> </div> </div> <div class="col-md-4 col-sm-6"> <div class="box"> <img src="images/3.jpg"> <div class="box-content"> <h3 class="title">钢铁侠</h3> <span class="post">卡通恶搞造型</span> <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> </div> </div> </div> </div> </div>
为该鼠标滑过图片遮罩层特效添加如下的CSS样式。
.box{ text-align: center; overflow: hidden; position: relative; } .box:before{ content: ""; width: 0; height: 100%; background: #000; padding: 14px 18px; position: absolute; top: 0; left: 50%; opacity: 0; transition: all 500ms cubic-bezier(0.47, 0, 0.745, 0.715) 0s; } .box:hover:before{ width: 100%; left: 0; opacity: 0.5; } .box img{ width: 100%; height: auto; } .box .box-content{ width: 100%; padding: 14px 18px; color: #fff; position: absolute; top: 38%; left: 0; } .box .title{ font-size: 25px; font-weight: 600; line-height: 30px; text-transform: uppercase; margin: 0; opacity: 0; transition: all 0.5s ease 0s; } .box .post{ font-size: 15px; text-transform: capitalize; opacity: 0; transition: all 0.5s ease 0s; } .box:hover .title, .box:hover .post{ opacity: 1; transition-delay: 0.7s; } .box .icon{ padding: 0; margin: 0; list-style: none; margin-top: 15px; } .box .icon li{ display: inline-block; } .box .icon li a{ display: block; width: 40px; height: 40px; line-height: 40px; border-radius: 50%; background: #f74e55; font-size: 20px; font-weight: 700; color: #fff; margin-right: 5px; opacity: 0; transform: translateY(50px); transition: all 0.5s ease 0s; } .box:hover .icon li a{ opacity: 1; transform: translateY(0px); transition-delay: 0.5s; } .box:hover .icon li:last-child a{ transition-delay: 0.8s; } @media only screen and (max-width:990px){ .box{ margin-bottom: 30px; } }
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