jQuery css3鼠标悬停图片显示遮罩层动画特效
效果体验：http://hovertree.com/texiao/jquery/39/
效果图：
源码下载：http://hovertree.com/h/bjaf/q9ii3dfq.htm
代码如下：
<!doctype html> <html lang="zh"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>jQuery炫酷鼠标滑过图片显示遮罩层特效 - 何问起</title><base target="_blank" /> <!--可无视--> <link rel="stylesheet" type="text/css" href="http://hovertree.com/texiao/jquery/39/css/normalize.css" /> <link rel="stylesheet" type="text/css" href="http://hovertree.com/texiao/jquery/39/css/default.css"> <link rel="stylesheet" href="http://hovertree.com/texiao/jquery/39/css/base.css" /> <!--必要样式--> <link rel="stylesheet" href="http://hovertree.com/texiao/jquery/39/css/style.css" /> <!--[if IE]> <script src="http://hovertree.com/texiao/html5/4/html5shiv.min.js"></script> <![endif]--> </head> <body> <div id="main"> <div class="container"> <nav> <ul> <li><a target="_self" href="http://hovertree.com/texiao/jquery/39/index.html" class="active">Slide In Bottom</a></li> <li><a target="_self" href="http://hovertree.com/texiao/jquery/39/index2.html">Slide In Top</a></li> <li><a target="_self" href="http://hovertree.com/texiao/jquery/39/index3.html">Slide In Left</a></li> <li><a target="_self" href="http://hovertree.com/texiao/jquery/39/index4.html">Slide In Right</a></li> <li><a target="_self" href="http://hovertree.com/texiao/jquery/39/index5.html">Icon Border Animate</a></li> <li><a target="_self" href="http://hovertree.com/texiao/jquery/39/index6.html">Icon Slide In</a></li> </ul> </nav><!-- /nav --> <div id="effect-1" class="effects clearfix"> <div class="img"> <img src="http://hovertree.com/texiao/jquery/39/img/jpg/1.jpg" alt=""> <div class="overlay"> <a href="http://hovertree.com/" class="expand">+</a> <!-- <a class="close-overlay hidden">x</a> --> </div> </div> <div class="img"> <img src="http://hovertree.com/texiao/jquery/39/img/jpg/2.jpg" alt=""> <div class="overlay"> <a href="http://hovertree.com/" class="expand">+</a> <a class="close-overlay hidden">x</a> </div> </div> <div class="img"> <img src="http://hovertree.com/texiao/jquery/39/img/jpg/3.jpg" alt=""> <div class="overlay"> <a href="http://hovertree.com/" class="expand">+</a> <a class="close-overlay hidden">x</a> </div> </div> <div class="img"> <img src="http://hovertree.com/texiao/jquery/39/img/jpg/4.jpg" alt=""> <div class="overlay"> <a href="http://hovertree.com/" class="expand">+</a> <a class="close-overlay hidden">x</a> </div> </div> </div> </div><!-- /.container --> </div> <script type="text/javascript" src="http://hovertree.com/ziyuan/jquery/jquery-2.2.1.min.js"></script> <script type="text/javascript" src="http://hovertree.com/texiao/jquery/39/js/modernizr.js"></script> <script type="text/javascript"> $(document).ready(function(){ if (Modernizr.touch) { // show the close overlay button $(".close-overlay").removeClass("hidden"); // handle the adding of hover class when clicked $(".img").click(function(e){ if (!$(this).hasClass("hover")) { $(this).addClass("hover"); } }); // handle the closing of the overlay $(".close-overlay").click(function(e){ e.preventDefault(); e.stopPropagation(); if ($(this).closest(".img").hasClass("hover")) { $(this).closest(".img").removeClass("hover"); } }); } else { // handle the mouseenter functionality $(".img").mouseenter(function(){ $(this).addClass("hover"); }) // handle the mouseleave functionality .mouseleave(function(){ $(this).removeClass("hover"); }); } }); </script> </body> </html>