随机获取颜色值

[lvleihere]

const getRandomColor = () => `#${(~~(Math.random() * (1<<24))).toString(16)}`;

[lvleihere]

给页面圈上颜色

document.querySelectorAll('*').forEach(el => {
	el.style.boxShadow = `0 0 5px ${getRandomColor()}`;
	el.style.borderRadius = '5px';
});