本文主要包含CSS3,Loading,加载等相关知识,佚名  希望在学习及工作中可以帮助到您
  用CSS3实现了几种常见的Loading效果,虽然很简单,但还是分享一下,顺便也当是做做笔记……
第1种效果:

代码如下:
- <div class="loading">
 - <span></span>
 - <span></span>
 - <span></span>
 - <span></span>
 - <span></span>
 - </div>
 
- .loading{
 - width: 80px;
 - height: 40px;
 - margin: 0 auto;
 - margin-top:100px;
 - }
 - .loading span{
 - display: inline-block;
 - width: 8px;
 - height: 100%;
 - border-radius: 4px;
 - background: lightgreen;
 - -webkit-animation: load 1s ease infinite;
 - }
 - @-webkit-keyframes load{
 - 0%,100%{
 - height: 40px;
 - background: lightgreen;
 - }
 - 50%{
 - height: 70px;
 - margin: -15px 0;
 - background: lightblue;
 - }
 - }
 - .loading span:nth-child(2){
 - -webkit-animation-delay:0.2s;
 - }
 - .loading span:nth-child(3){
 - -webkit-animation-delay:0.4s;
 - }
 - .loading span:
 

