CSS3--通过Animation实现简单的手指点击动画

Chepy2018

13450人浏览 · 2018-05-13 19:12:16

Chepy2018 · 2018-05-13 19:12:16 发布

源码：https://github.com/ChpShy/single-play-demo/tree/master/Animation

效果图：

html结构：

<body>
    <div class="wrapper">
        <div class="circle"></div>
        <div class="finger"></div>
    </div>
</body>

css结构：

.wrapper {
            /* position: absolute;
            top: 50%;
            left: 50%; */
            position: relative;
            overflow: hidden;
            width: 500px;
            height: 500px;
            margin: 0 auto;
            background-color: black;
            /* margin: -250px 0 0 -250px; */
        }
        
        .circle {
            position: absolute;
            left: 50%;
            top: 50%;
            margin: -70px 0 0 -46px;
            background: url("./shou2.png") center center no-repeat;
            width: 82px;
            height: 62px;
            animation: circleHide 1s ease infinite both;
        }
        
        .finger {
            background: url("./shou1.png") center center no-repeat;
            width: 100px;
            height: 140px;
            margin: 170px auto;
            animation: fingerHandle 1s ease infinite both;
        }

动画1：

@keyframes fingerHandle {
            0% {
                transform: none;
            }
            70% {
                transform: scale3d(.8, .8, .8);
            }
            100% {
                transform: none;
            }
        }

动画2：

 @keyframes circleHide {
            0% {
                opacity: 0;
                transform: scale3d(0, 0, 0);
            }
            70% {
                opacity: 1;
                transform: scale3d(1.2, 1.2, 1.2);
            }
            100% {
                opacity: 0;
                transform: scale3d(0, 0, 0);
            }
        }