~68 Icon Font introduction

One 、 Icon Font

Some icons are often used in web pages , Can pass picture To introduce icons （ picture Itself is too big , Not recommended ）

We can also set the icon directly to the font , And then through font-face The font is introduced in the form of

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Two 、 Usage method

1、 Search online font awesome

2、 Download from the official website

3、 Will download css file and webfonts file Move to project

4、 take all.css Introduce into web pages

5、 adopt zeal file Go to find the class name of the icon font

6、 Use icon fonts through class names

（ The previous part is not fas Namely fab, The following part copies the class name in the document ）

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