<!DOCTYPE HTML> <html> <head> <meta charset="utf-8"/> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>无标题文档</title> <link type="text/css" href="animate.css"/> </head> <style> .container{ width:960px; height:600px; margin:30px auto; position:relative;} .bottom1{ position:absolute; bottom:246px; background:url(img/bottom2.png); height:107px; width:960px;} .bottom2{ position:absolute; bottom:200px; background:url(img/bottom1.png); height:46px; width:960px; z-index:4;} .rub{ position:absolute; bottom:246px; left:357px; width:246px; height:200px; background:url(img/rub.png); z-index:2; animation:myfirst 1500ms; } .cover{position:absolute; bottom:0px; background:#fff; height:230px; width:960px; z-index:3} @keyframes myfirst { 0% {bottom:0px;} 100% {bottom:246px;} } </style> <body> <div class="container"> <div class="rub"></div> <div class="bottom1"></div> <div class="bottom2"></div> <div class="cover"></div> </div> </body> </html>
小兔子会从椭圆中间向上显示出来。可模仿建筑物突起等功能
css3 过度效果之物体向上冒出,布布扣,bubuko.com
原文：http://www.cnblogs.com/kaisela/p/3922831.html