CSS3小模块hover左右交替互换动画

 1 <ul class="readers-list">
 2     <li>
 3         <a href="#">
 4             <img src="default.jpg" alt="" />
 5             <em>点头猪</em> 
 6             <strong>+10</strong><br />
 7             lilyxue.blogbus.com/
 8         </a>
 9     </li>
10     <li>
11         <a href="#">
12             <img src="default.jpg" alt="" />
13             <em>点头猪</em> 
14             <strong>+10</strong><br />
15             lilyxue.blogbus.com/
16         </a>
17     </li>
18 </ul>
 1 *{ margin:0; padding:0; font-size:12px;}
 2 .readers-list{ line-height:18px; overflow:hidden; _zoom:1;}
 3 .readers-list li{ float:left; 200px; *margin-right:-1px;}
 4 .readers-list a, .readers-list a:hover strong{ background-color:#f2f2f2; background-image:-webkit-linear-gradient(#f8f8f8,#f2f2f2); background-image:-moz-linear-gradient(#f8f8f8,#f2f2f2); background-image:linear-gradient(#f8f8f8,#f2f2f2);}
 5 .readers-list a{ position:relative; display:block; height:36px; margin:4px; padding:4px 4px 4px 44px; color:#999; overflow:hidden; border:1px solid #ccc; border-radius:2px; box-shadow:#eee 0 0 2px;}
 6 .readers-list a:hover{ border-color:#bbb; box-shadow:#ccc 0 0 2px; background-color:#fff; background-image:none;}
 7 .readers-list img, .readers-list em, .readers-list strong{ -webkit-transition:all .2s ease-out; -moz-transition:all .2s ease-out; transition:all .2s ease-out;}
 8 .readers-list img{ float:left; 36px; height:36px; margin:0 8px 0 -40px; border-radius:2px}
 9 .readers-list a:hover img{ opacity:.6; margin-left:0;}
10 .readers-list em{ font-style:normal; margin-right:10px;}
11 .readers-list a:hover em{ color:#EE8B17; font-weight:bold;}
12 .readers-list strong{ position:absolute; right:6px; top:4px; 40px; text-align:right; font-size:14px;}
13 .readers-list a:hover strong{ color:#EE8B17; height:44px; line-height:40px; right:150px; top:0; text-align:center; border-right:1px solid #ccc;}

point:

hover伪类部分定义完第二种效果,关键是给三个对象img em strong增加动画属性transition变换从而实现过渡;

box-shadow:Xoffset Yoffset blur color (inset)

原文转至 详细解说:简单CSS3实现炫酷读者墙

原文地址:https://www.cnblogs.com/archrjoe/p/2931688.html