最新回答 / weibo_我的皮肤我做主_0
DOCTYPE有没有写?初始化了吗?<!DOCTYPE html>写在最前面;初始化代码:blockquote, body, button, dd, dl, dt, fieldset, form, h1, h2, h3, h4, h5, h6, hr, input, legend, li, ol, p, pre, td, textarea, th, ul{margin: 0;padding: 0;}
2015-12-03