规范

https://github.com/fex-team/styleguide/blob/master/html.md

语义化

https://www.jianshu.com/p/6bc1fc059b51
https://zhuanlan.zhihu.com/p/32990471

浏览器兼容性问题解决方案

https://juejin.im/post/59a3f2fe6fb9a0249471cbb4
https://segmentfault.com/a/1190000016008519
https://blog.csdn.net/Faremax/article/details/69537634?locationNum=6&fps=1