export function onResize() {
	const resize = () => {
		const scale = document.documentElement.clientWidth / 37.5
		document.documentElement.style.fontSize = scale + 'px'
	}
	resize()
	window.addEventListener('resize', resize)
}

// 带单位的px转rem
export const pxToRem = width => {
	return width * 0.1 + 'rem'
}

// 不带单位的px转rem
export const pxToRemNum = width => {
	return width * document.documentElement.clientWidth / 375
}