1、新建html文档。
3、书写css样式。<style>body{background: #000;}#load{position: absolute; width: 600px; height: 36px; left: 50%; top: 40%; margin-left: -300px; overflow: visible; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; cursor: default;}#load div{position: absolute; width: 20px; height: 36px; opacity: 0; font-family: Helvetica, Arial, sans-serif; animation: move 2s linear infinite; -o-animation: move 2s linear infinite; -moz-animation: move 2s linear infinite; -webkit-animation: move 2s linear infinite; transform: rotate(180deg); -o-transform: rotate(180deg); -moz-transform: rotate(180deg); -webkit-transform: rotate(180deg); color: #35C4F0;}#load div:nth-child(2){animation-delay: 0.2s; -o-animation-delay: 0.2s; -moz-animation-delay: 0.2s; -webkit-animation-delay: 0.2s;}#load div:nth-child(3){animation-delay: 0.4s; -o-animation-delay: 0.4s; -webkit-animation-delay: 0.4s; -webkit-animation-delay: 0.4s;}#load div:nth-child(4){animation-delay: 0.6s; -o-animation-delay: 0.6s; -moz-animation-delay: 0.6s; -webkit-animation-delay: 0.6s;}#load div:nth-child(5){animation-delay: 0.8s; -o-animation-delay: 0.8s; -moz-animation-delay: 0.8s; -webkit-animation-delay: 0.8s;}#load div:nth-child(6){animation-delay: 1s; -o-animation-delay: 1s; -moz-animation-delay: 1s; -webkit-animation-delay: 1s;}#load div:nth-child(7){animation-delay: 1.2s; -o-animation-delay: 1.2s; -moz-animation-delay: 1.2s; -webkit-animation-delay: 1.2s;} @keyframes move{0%{left:0; opacity:0;} 35%{left: 41%; -moz-transform:rotate(0deg); -webkit-transform:rotate(0deg); -o-transform:rotate(0deg); transform:rotate(0deg); opacity:1;} 65%{left:59%; -moz-transform:rotate(0deg); -webkit-transform:rotate(0deg); -o-transform:rotate(0deg); transform:rotate(0deg); opacity:1;} 100%{left:100%; -moz-transform:rotate(-180deg); -webkit-transform:rotate(-180deg); -o-transform:rotate(-180deg); transform:rotate(-180deg); opacity:0;}} @-moz-keyframes move{0%{left:0; opacity:0;} 35%{left:41%; -moz-transform:rotate(0deg); transform:rotate(0deg); opacity:1;} 65%{left:59%; -moz-transform:rotate(0deg); transform:rotate(0deg); opacity:1;} 100%{left:100%; -moz-transform:rotate(-180deg); transform:rotate(-180deg); opacity:0;}} @-webkit-keyframes move{0%{left:0; opacity:0;} 35%{left:41%; -webkit-transform:rotate(0deg); transform:rotate(0deg); opacity:1;} 65%{left:59%; -webkit-transform:rotate(0deg); transform:rotate(0deg); opacity:1;} 100%{left:100%; -webkit-transform:rotate(-180deg); transform:rotate(-180deg); opacity:0;}} @-o-keyframes move{0%{left:0; opacity:0;} 35%{left:41%; -o-transform:rotate(0deg); transform:rotate(0deg); opacity:1;} 65%{left:59%; -o-transform:rotate(0deg); transform:rotate(0deg); opacity:1;} 100%{left:100%; -o-transform:rotate(-180deg); transform:rotate(-180deg); opacity:0;}}</style>
5、查看效果。
