> For the complete documentation index, see [llms.txt](https://palo-alto.presidiocreative.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://palo-alto.presidiocreative.com/palo-alto-4.3/theme-settings/typography.md).

# Typography

Set two main fonts.

<figure><img src="/files/GXK103rkwTjuv6Y7fZbh" alt=""><figcaption></figcaption></figure>

Font stacks in the Theme Settings are predetermined. You can not remove or add fonts to this list. To use Custom fonts, checkout our documentation post on the topic below:

{% content-ref url="/pages/tVXXErLTwcsMyOdaTuA7" %}
[How to add Custom Fonts](/palo-alto-4.3/custom/how-to-add-custom-fonts.md)
{% endcontent-ref %}

Other options include:

* Selecting a font for your navigation menu
* Selecting a font for your buttons
* Selecting a font for your subheadings
* Setting different sizes
* Setting different letter spacing
* Letter capitalization (ALL CAPS)