前端面试题集整理(二)

一、css选择器与优先级

https://www.jianshu.com/p/a53ba8e1fe72

http://www.javashuo.com/article/p-kgwkupjf-hy.html

二、css实现垂直水平居中的方法

http://www.javashuo.com/article/p-drmwuckg-em.html

三、less和scss/sass的区别

http://www.javashuo.com/article/p-alfvjdbe-ev.html

四、http和https的区别

http://www.javashuo.com/article/p-kganqcro-cr.html

https://www.jianshu.com/p/37654eb66b58

五、前端性能优化

http://www.ruanyifeng.com/blog/2015/09/web-page-performance-in-depth.html

http://www.javashuo.com/article/p-cdijowad-mh.html

https://blog.csdn.net/yu870646595/article/details/52052392

https://blog.csdn.net/clerk0324/article/details/51672933

https://blog.csdn.net/baidu_35407267/article/details/77141871

六、行内元素如何设置宽高

https://blog.csdn.net/HYB2012/article/details/77921645

七、浏览器是如何解析js和css

http://www.javashuo.com/article/p-ftdyvcor-bx.html

八、postcss

https://blog.csdn.net/momDIY/article/details/82082793

九、vue如何实现数据双向绑定

 http://www.javashuo.com/article/p-fxjoafxa-e.html

十、img图片标签alt和title属性的区别

https://zhidao.baidu.com/question/1669019196435242787.html

 十一、css3transition

http://www.w3school.com.cn/cssref/pr_transition.asp

十二、css3animation和@keyframes

https://www.runoob.com/cssref/css3-pr-animation.html

http://www.javashuo.com/article/p-gptttwzq-eq.html

1三、清除浮动

https://www.cnblogs.com/GeekHacker/archive/2012/06/24/2560006.html

1四、ES6

http://www.javashuo.com/article/p-tqafrfxs-bx.html