老师你好

来源:7-3 使用 styled-components 完成 Header 组件布局(2)

月美

2019-03-23

老师你好,我样式什么都没有写,css文件全删了,就写个div,body默认出来8像素

写回答

1回答

月美

提问者

2019-03-23

把body设置margin为0也不行

0
4
月美
回复
Dell
createGlobalStyle ` html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video { margin: 0; padding: 0; border: 0; font-size: 100%; font: inherit; vertical-align: baseline; } article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section { display: block; } body { line-height: 1; } ol, ul { list-style: none; } blockquote, q { quotes: none; } blockquote:before, blockquote:after, q:before, q:after { content: ''; content: none; } table { border-collapse: collapse; border-spacing: 0; } `;
2019-03-24
共4条回复

React零基础入门到实战,完成企业级项目简书网站开发

主流新技术 React-redux,React-router4,贯穿基础语法

5275 学习 · 2496 问题

查看课程