摘要：
var agent = navigator.userAgent; if (/.*Firefox.*/.test(agent)) { //只兼容火狐浏览器 document.addEventListener("DOMMouseScroll", function(e) { e = e || window.event; var detail =... 阅读全文
摘要：
外部引入JS <script src="http://cdn.bootcss.com/html5shiv/r29/html5.min.js"></script> 标签添加样式 article,aside,dialog,footer,header,section,footer,nav,figure,m 阅读全文