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原文:CSS3实现8种Loading效果【第二波】今晚吃完饭回宿舍又捣鼓了另外几种Loading效果，老规矩，直接“上菜“……
注：gif图片动画有些卡顿，非实际效果！
PS：若要转载请注明出处，尊重一下作者！
第一种效果：
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 1.04s ease infinite; } @-webkit-keyframes load{ 0%,100%{ height: 40px; background: lightgreen; } 50%{ height: 60px; margin-top: -20px; background: lightblue; } } .loading span:nth-child(2){ -webkit-animation-delay:0.13s; } .loading span:nth-child(3){ -webkit-animation-delay:0.26s; } .loading span:nth-child(4){ -webkit-animation-delay:0.39s; } .loading span:nth-child(5){ -webkit-animation-delay:0.52s; }
第二种效果：
代码如下：
<div class="loading"> <span></span> </div>
.loading{ width: 80px; height: 80px; border-radius: 50%; margin: 0 auto; margin-top:100px; position: relative; border:5px solid lightgreen; -webkit-animation: turn 2s linear infinite; } .loading span{ display: inline-block; width: 30px; height: 30px; border-radius: 50%; background: lightgreen; position: absolute; left: 50%; margin-top: -15px; margin-left: -15px; -webkit-animation: changeBgColor 2s linear infinite; } @-webkit-keyframes changeBgColor{ 0%{ background: lightgreen; } 100%{ background: lightblue; } } @-webkit-keyframes turn{ 0%{ -webkit-transform: rotate(0deg); border-color: lightgreen; } 100%{ -webkit-transform: rotate(360deg); border-color: lightblue; } }
第三种效果：
代码如下：
<div class="loading"> <span></span> <span></span> <span></span> <span></span> <span></span> </div>
.loading{ width: 150px; height: 15px; margin: 0 auto; margin-top:100px; text-align: center; } .loading span{ display: inline-block; width: 15px; height: 100%; margin-right: 5px; background: lightgreen; -webkit-animation: load 1.04s ease infinite; } .loading span:last-child{ margin-right: 0px; } @-webkit-keyframes load{ 0%{ opacity: 1; -webkit-transform: scale(1.2); } 100%{ opacity: .2; -webkit-transform: scale(.2); } } .loading span:nth-child(1){ -webkit-animation-delay:0.13s; } .loading span:nth-child(2){ -webkit-animation-delay:0.26s; } .loading span:nth-child(3){ -webkit-animation-delay:0.39s; } .loading span:nth-child(4){ -webkit-animation-delay:0.52s; } .loading span:nth-child(5){ -webkit-animation-delay:0.65s; }
第四种效果：
代码如下：
<div class="loading"> <span></span> </div>
.loading{ width: 150px; height: 8px; border-radius: 4px; margin: 0 auto; margin-top:100px; position: relative; background: lightblue; overflow: hidden; } .loading span{ display:block; width: 100%; height: 100%; border-radius: 3px; background: lightgreen; -webkit-animation: changePosition 4s linear infinite; } @-webkit-keyframes changePosition{ 0%{ -webkit-transform: translate(-150px); } 50%{ -webkit-transform: translate(0); } 100%{ -webkit-transform: translate(150px); } }
第五种效果：
代码如下：
<div class="loading"> <span></span> </div>
.loading{ width: 200px; height: 60px; margin: 0 auto; margin-top: 100px; position: relative; } .loading span{ width: 50px; height: 30px; border-radius: 50%; background: lightgreen; position: absolute; top: 50%; margin-top: -15px; overflow: hidden; -webkit-animation: changePosition 2.08s linear infinite; } @-webkit-keyframes changePosition{ 0%,100%{ -webkit-transform: translate(70px); } 20%{ width: 50px; height: 30px; margin-top:-15px; -webkit-transform: translate(0px); } 30%{ width: 20px; height: 60px; margin-top:-30px; -webkit-transform: translate(0px); } 35%{ width: 50px; height: 30px; margin-top:-15px; -webkit-transform: translate(5px); background: lightblue; } 70%{ width: 50px; height: 30px; margin-top:-15px; -webkit-transform: translate(160px); } 80%{ width: 20px; height: 60px; margin-top:-30px; -webkit-transform: translate(160px); } 85%{ width: 50px; height: 30px; margin-top:-15px; -webkit-transform: translate(155px); background: lightgreen; } }
第六种效果：
代码如下：
<div class="loadEffect"> <span></span> <span></span> <span></span> <span></span> <span></span> <span></span> <span></span> <span></span> </div>
.loadEffect{ width: 100px; height: 100px; position: relative; margin: 0 auto; margin-top:100px; } .loadEffect span{ display: inline-block; width: 30px; height: 10px; border-top-left-radius: 5px; border-bottom-left-radius: 5px; background: lightgreen; position: absolute; -webkit-animation: load 1.04s ease infinite; } @-webkit-keyframes load{ 0%{ opacity: 1; } 100%{ opacity: 0.2; } } .loadEffect span:nth-child(1){ left: 0; top: 50%; margin-top:-5px; -webkit-animation-delay:0.13s; } .loadEffect span:nth-child(2){ left: 10px; top: 20px; -webkit-transform: rotate(45deg); -webkit-animation-delay:0.26s; } .loadEffect span:nth-child(3){ left: 50%; top: 10px; margin-left: -15px; -webkit-transform: rotate(90deg); -webkit-animation-delay:0.39s; } .loadEffect span:nth-child(4){ top: 20px; right:10px; -webkit-transform: rotate(135deg); -webkit-animation-delay:0.52s; } .loadEffect span:nth-child(5){ right: 0; top: 50%; margin-top:-5px; -webkit-transform: rotate(180deg); -webkit-animation-delay:0.65s; } .loadEffect span:nth-child(6){ right: 10px; bottom:20px; -webkit-transform: rotate(225deg); -webkit-animation-delay:0.78s; } .loadEffect span:nth-child(7){ bottom: 10px; left: 50%; margin-left: -15px; -webkit-transform: rotate(270deg); -webkit-animation-delay:0.91s; } .loadEffect span:nth-child(8){ bottom: 20px; left: 10px; -webkit-transform: rotate(315deg); -webkit-animation-delay:1.04s; }
第七种效果：
代码如下：
<div class="loadEffect"> <div><span></span></div> <div><span></span></div> <div><span></span></div> <div><span></span></div> </div>
.loadEffect { width: 100px; height: 100px; margin: 0 auto; margin-top:100px; position: relative; } .loadEffect div{ width: 100%; height: 100%; position: absolute; -webkit-animation: load 2.08s linear infinite; } .loadEffect div span{ display: inline-block; width: 20px; height: 20px; border-radius: 50%; background: lightgreen; position: absolute; left: 50%; margin-top: -10px; margin-left: -10px; } @-webkit-keyframes load{ 0%{ -webkit-transform: rotate(0deg); } 10%{ -webkit-transform: rotate(45deg); } 50%{ opacity: 1; -webkit-transform: rotate(160deg); } 62%{ opacity: 0; } 65%{ opacity: 0; -webkit-transform: rotate(200deg); } 90%{ -webkit-transform: rotate(340deg); } 100%{ -webkit-transform: rotate(360deg); } } .loadEffect div:nth-child(1){ -webkit-animation-delay:0.2s; } .loadEffect div:nth-child(2){ -webkit-animation-delay:0.4s; } .loadEffect div:nth-child(3){ -webkit-animation-delay:0.6s; } .loadEffect div:nth-child(4){ -webkit-animation-delay:0.8s; }
第八种效果：
代码如下：
<div class="loading"> <div><span></span></div> <div><span></span></div> <div><span></span></div> </div>
.loading{ width: 60px; height: 60px; margin: 0 auto; margin-top:100px; position: relative; -webkit-animation: load 3s linear infinite; } .loading div{ width: 100%; height: 100%; position: absolute; } .loading span{ display: inline-block; width: 20px; height: 20px; border-radius: 50%; background: #99CC66; position: absolute; left: 50%; margin-top: -10px; margin-left: -10px; -webkit-animation: changeBgColor 3s ease infinite; } @-webkit-keyframes load{ 0%{ -webkit-transform: rotate(0deg); } 33.3%{ -webkit-transform: rotate(120deg); } 66.6%{ -webkit-transform: rotate(240deg); } 100%{ -webkit-transform: rotate(360deg); } } @-webkit-keyframes changeBgColor{ 0%,100%{ background: #99CC66; } 33.3%{ background: #FFFF66; } 66.6%{ background: #FF6666; } } .loading div:nth-child(2){ -webkit-transform: rotate(120deg); } .loading div:nth-child(3){ -webkit-transform: rotate(240deg); } .loading div:nth-child(2) span{ -webkit-animation-delay: 1s; } .loading div:nth-child(3) span{ -webkit-animation-delay: 2s; }
PS：同样的，CSS样式代码没怎么整理，虽然东西简单，但是也是需要一些时间去做出来。所以，欢迎转载和使用，不过转载还是得注明一下出处，谢谢！
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原文地址：http://www.cnblogs.com/lonelyxmas/p/4626087.html
