HTML基础

前言 主流浏览器            内核

IE                             trident Firefox                    Gecko Goole chrome       Webkit/blink Safari                      Webkit Opera                      presto

基础标签

<p>  段落标签 </p><b>  加粗标签 </b><div>  布局 </div><hr/>横线标签<br/>换行标签