数据分析师2017-09-30 23:49:24
I still don’t understand a bit about the box model. Could you please give me some advice? -PHP Chinese website Q&A-I still don’t understand a bit about the box model. Could you please give me some advice? -PHP Chinese website Q&A
Please watch and learn.
迷茫2016-12-26 15:42:23
这样讲吧,我们来看一个例子 <div id="nav">
nav相当于这个盒子的身份证号码,只是一个名称;给nav设置css样式,就是给名称叫nav的盒子设置样式。