前端 - css3中，这样的代码为什么会显示成图片？

Question

代码就是这个样子的



显示效果为：

以前好像看到过，好像是css3,引入了什么框架，哪位大神知道呢？解读一下，谢谢。

Answer 1

This is iconfont, which converts vector images into fonts. When using it, just import the font file and write the font codename.
http://iconfont.cn/ There are many here.

Answer 2

This is

iconfont, <i> contains the entity number, and just give it a color in css.

Answer 3

iconfont

Answer 4

should be a font icon, such as font awesome, and the i tag is an html element,

Answer 5

iconfont, you can check it online.