HTML5+CSS3城市场景动画 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>城市场景动画</title>
    <style type="text/css">
        * {
            margin: 0;
        }
        @keyframes sky {
            0% {
                background: #0e0e42
            }
            33% {
                background: #78706d
            }
            50% {
                background: #fad6bf
            }
            66% {
                background: #b6ffde
            }
            100% {
                background: #0e0e42
            }
        }
        @keyframes balloon {
            0% {
                transform: rotate(10deg);
                transition: transform;
            }
            25% {
                transform: translateX(-400px) rotate(30deg);
                transition: transform;
            }
            50% {
                transform: translateX(-720px) rotate(60deg);
                transition: transform;
            }
            75% {
                transform: translateX(-1000px) rotate(40deg);
                transition: transform;
            }
            100% {
                transform: translateX(-1400px);
                transition: transform;
            }
        }
        #father {
            position: relative;
            height: 800px;
            width: 1500px;
            animation: sky 30s linear infinite;
        }
        img{
            position: absolute;
            right: -70px;
            top: 30px;
            animation: balloon 30s linear infinite alternate;
        }
        #father div:nth-of-type(1) {
            background: url(8/beans.png);
            width: 88px;
            height: 201px;
            position: absolute;
            left: 655px;
            bottom: 180px;
        }
        #father div:nth-of-type(2) {
            background: url(8/skyline.png);
            width: 1500px;
            height: 147px;
            position: absolute;
            bottom: 156px;
        }
        #father div:nth-of-type(3) {
            background: url(8/groundBack.png) 65px;
            width: 1500px;
            height: 281px;
            position: absolute;
            bottom: 0;
        }
        #father div:nth-of-type(4) {
            background: url(8/Glockenspiel.png);
            width: 137px;
            height: 263px;
            position: absolute;
            left: 518px;
            bottom: 155px;
        }
        #father div:nth-of-type(5) {
            background: url("8/Planetarium.png");
            width: 347px;
            height: 285px;
            position: absolute;
            left: 832px;
            bottom: 108px;
        }
        #father div:nth-of-type(6) {
            background: url("8/dowEventCenter.png");
            width: 520px;
            height: 229px;
            position: absolute;
            left: 67px;
            bottom: 125px;
        }
        #father div:nth-of-type(7) {
            background: url("8/groundMid.png");
            width: 1500px;
            height: 299px;
            position: absolute;
            bottom: 0;
        }
        #father div:nth-of-type(8) {
            background: url("8/friendshipShell.png");
            position: absolute;
            width: 231px;
            height: 370px;
            left: 262px;
            bottom: 108px;
        }
        #father div:nth-of-type(9) {
            background: url("8/groundFront.png") 255px;
            width: 1500px;
            height: 301px;
            position: absolute;
            bottom: 0;
        }
    </style>
</head>
<body>
<div id="father">
    <img src="8/balloon.png"/>
    <div class="1"></div>
    <div class="2" ></div>
    <div class="3"></div>
    <div class="4"></div>
    <div class="5"></div>
    <div class="6"></div>
    <div class="7"></div>
    <div class="8"></div>
    <div class="9"></div>
</div>
</body>
</html>
posted @ 2020-09-20 09:51  残冰辉  阅读(416)  评论(0)    收藏  举报