平常总结.md

移动端根据屏幕宽度调整html字体

function adjustFontSize() {
        var baseSize = 100,
        iWidth = document.documentElement.clientWidth,
        resSize = baseSize / (640 / iWidth);
		if(iWidth > 375)
		{
			resSize = 58;
		}
        document.getElementsByTagName('html')[0].style.fontSize = resSize + 'px';
    }
    adjustFontSize();
    window.addEventListener('resize', adjustFontSize);