machinecat520
/
zj-Exercise


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>旋转</title>
    <style>

        html{
            perspective: 800px;
        }

        body{
            border: 1px red solid;
            background-color: rgb(241,241,241);
        }

        .box1{
            width: 220px;
            height: 220px;
            background-color: #bfa;
            margin: 200px auto;

            transition: all 2s;
        }

        body:hover .box1{
            /* 
                通过旋转，可以使元素沿着x、y或z旋转指定的角度
                rotateX()
                rotateY()
                rotateZ()
            */
            /* transform: rotateZ(45deg); */
            /* transform: rotateZ(180deg); */
            /* transform: rotateZ(360deg); */
            /* transform: rotateZ(1turn); */
            /* transform: rotateZ(.5turn); */

            /* transform: rotateX(45deg); */
            /* transform: rotateX(90deg); */

            /* transform: rotateY(45deg); */

            /* transform: rotateY(45deg) translateZ(400px); */
            /* transform: rotateY(180deg) translateZ(400px); */
            /* 先旋转，再平移，图片看上去会变小 */

            /* transform: translateZ(400px) rotateY(180deg); */
            /* 先平移，再旋转，图片看上去会变大 */

            transform: rotateY(180deg);

            /* 是否显示元素的背面 */
            backface-visibility: hidden;
        }

    </style>
</head>
<body>
    
    <div class="box1">
        <img src="./img/zly.jpeg" alt="">
    </div>
</body>
</html>