純CSS動畫圖
阿新 • • 發佈：2018-10-31
實現過程：
純CSS
animation動畫屬性和@KeyFrames方法
素材：
實現原始碼 HTML部分：
<!doctype html> <html lang="zh"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>純css3靜態網頁雲彩動畫圖</title> <link rel="stylesheet" href="css/style.css"> </head> <body> <div class="sky"> <div class="clouds_one"></div> <div class="clouds_two"></div> <div class="clouds_three"></div> </div> </body> </html>
實現原始碼 CSS部分：
html, body { margin: 0; padding:0; height: 100% } .sky { height: 100%; background: #007fd5; position: relative; overflow: hidden; -webkit-animation: sky_background 50s ease-out infinite;/*動畫過程 時間 以慢速結束 無限迴圈*/ -moz-animation: sky_background 50s ease-out infinite; -o-animation: sky_background 50s ease-out infinite; animation: sky_background 50s ease-out infinite; -webkit-transform: translate3d(0, 0, 0); -ms-transform: translate3d(0, 0, 0); -o-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); } .sky .clouds_one { background: url("../images/cloud_one.png"); position: absolute; left: 0; top: 0; height: 100%; width: 300%; -webkit-animation: cloud_one 50s linear infinite; -moz-animation: cloud_one 50s linear infinite; -o-animation: cloud_one 50s linear infinite; animation: cloud_one 50s linear infinite; -webkit-transform: translate3d(0, 0, 0); -ms-transform: translate3d(0, 0, 0); -o-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); } .sky .clouds_two { background: url("../images/cloud_two.png"); position: absolute; left: 0; top: 0; height: 100%; width: 300%; -webkit-animation: cloud_two 75s linear infinite; -moz-animation: cloud_two 75s linear infinite; -o-animation: cloud_two 75s linear infinite; animation: cloud_two 75s linear infinite; -webkit-transform: translate3d(0, 0, 0); -ms-transform: translate3d(0, 0, 0); -o-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); } .sky .clouds_three { background: url("../images/cloud_three.png"); position: absolute; left: 0; top: 0; height: 100%; width: 300%; -webkit-animation: cloud_three 100s linear infinite; -moz-animation: cloud_three 100s linear infinite; -o-animation: cloud_three 100s linear infinite; animation: cloud_three 100s linear infinite; -webkit-transform: translate3d(0, 0, 0); -ms-transform: translate3d(0, 0, 0); -o-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); } @-webkit-keyframes sky_background { 0% { background: #007fd5; color: #007fd5 } 50% { background: #000; color: #a3d9ff } 100% { background: #007fd5; color: #007fd5 } } @-moz-keyframes sky_background { 0% { background: #007fd5; color: #007fd5 } 50% { background: #000; color: #a3d9ff } 100% { background: #007fd5; color: #007fd5 } } @keyframes sky_background { 0% { background: #007fd5; color: #007fd5 } 50% { background: #000; color: #a3d9ff } 100% { background: #007fd5; color: #007fd5 } } @-webkit-keyframes cloud_one { 0% { left: 0 } 100% { left: -200% } } @-moz-keyframes cloud_one { 0% { left: 0 } 100% { left: -200% } } @keyframes cloud_one { 0% { left: 0 } 100% { left: -200% } } @-webkit-keyframes cloud_two { 0% { left: 0 } 100% { left: -200% } } @-moz-keyframes cloud_two { 0% { left: 0 } 100% { left: -200% } } @keyframes cloud_two { 0% { left: 0 } 100% { left: -200% } } @-webkit-keyframes cloud_three { 0% { left: 0 } 100% { left: -200% } } @-moz-keyframes cloud_three { 0% { left: 0 } 100% { left: -200% } } @keyframes cloud_three { 0% { left: 0 } 100% { left: -200% } }