How to Choose the Correct Font-Family for Font Awesome 5 Pseudo-Elements?

Choosing the Correct Font-Family for Font Awesome 5 Pseudo-Elements

When using Font Awesome 5 icons as pseudo-elements in CSS, it's crucial to specify the appropriate font-family. The available options are: Font Awesome 5 Free, Font Awesome 5 Solid, Font Awesome 5 Brands, and Font Awesome 5 Regular.

Case 1: Brands Icon

If the icon you're using belongs to the Brands style (e.g., Twitter), use the "Font Awesome 5 Brands" font-family.

h1:before {
  font-family: "Font Awesome 5 Brands";
}

Case 2: Solid Icon (Resolving the Issue)

For Solid icons, do not use the "Font Awesome 5 Solid" font-family. Instead, use "Font Awesome 5 Free," as Solid and Regular icons share the same font-family.

h1:before {
  font-family: "Font Awesome 5 Free";
}

General Rule: Using Multiple Font-Families

To ensure compatibility, incorporate all necessary font-families into the font-family property. The browser will automatically select the correct one.

h1:before {
  font-family: "Font Awesome 5 Brands","Font Awesome 5 Free";
}

Note:

• Solid and Regular icons differ only in font-weight, not font-family.
• Not all Regular icons are free; some are available in the Pro package only.
• Icons that fail to display are not necessarily due to a font-family issue.
• All Light and Duotone versions of icons are included in the Pro package.

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