练习二:transform实例

2019-05-08  本文已影响0人  joyitsai

CSS3 transform变换

1、translate(x,y) 设置盒子位移
2、scale(x,y) 设置盒子缩放
3、rotate(deg) 设置盒子旋转
4、skew(x-angle,y-angle) 设置盒子斜切
5、perspective 设置透视距离
6、transform-style flat | preserve-3d 设置盒子是否按3d空间显示
7、translateX、translateY、translateZ 设置三维移动
8、rotateX、rotateY、rotateZ 设置三维旋转
9、scaleX、scaleY、scaleZ 设置三维缩放
10、tranform-origin 设置变形的中心点
11、backface-visibility 设置盒子背面是否可见

实例:翻面效果

GIF.gif
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>翻转动画的实例</title>
    <style type="text/css">
        .box{
            width: 250px;
            height: 300px;
            margin: 100px auto;
            transform-style:preserve-3d;
            position: relative;
        }
        .box .pic{
            width: 250px;
            height: 300px;
            position: absolute;
            left: 0;
            top: 0;
            transform: perspective(800px) rotateY(0deg);
            backface-visibility: hidden;
            transition: all 1s ease;
        }
        .box .pic img{
            width: 100%;
            height: 100%;
            border-radius: 5px;
        }
        .box .back_info{
            width: 250px;
            height: 300px;
            position: absolute;
            left: 0;
            top: 0;
            background-color: rgba(200, 100, 80);
            border-radius: 5px;
            transform: perspective(800px) rotateY(-180deg);
            backface-visibility: hidden;
            transition: all 1s ease;
        }
        .box:hover .pic{
            transform: perspective(800px) rotateY(180deg);
        }
        .box:hover .back_info{
            transform: perspective(800px) rotateY(0deg);
        }
    </style>
</head>
<body>
    <div class="box">
        <div class="pic"><img src="../css/003.jpg"></div>
        <div class="back_info">说明性文字</div>
    </div>
</body>
</html>
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