2d 转换之缩放

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            /* 1 是数字 不是跟单位 就是倍数的意思 */
            /* transform: scale(x, y); */
            /* transform: scale(2, 2); */
            /* 2 修改了宽度为原来的2倍,高度不变 */
            /* transform: scale(2, 1); */
            /* 3 等比例缩放 同时修改宽度和高度 */
            /* transform: scale(2); */
            /* 4 缩小  小于1 就是缩放 */
            /* transform: scale(0.5); */
            /* 5 优势之处 不会影响其他盒子,而且可以设置缩放的中心点*/
            transform: scale(2);
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原文地址:https://www.cnblogs.com/ericblog1992/p/12933723.html