# Change popup fonts

To change the `font-family` of specific parts of the popup, you need to target the appropriate CSS class for that element.

{% hint style="warning" %}
**Important:** Make sure the font you want to use is already installed in your theme or actively loaded; otherwise, it won’t work.
{% endhint %}

For example, to change only the font of the popup title, use the following CSS in [Custom code](/settings/custom-code.md):

```css
.md-modal__header__title span {
    font-family: 'Gluten';
}
```

Replace `'Gluten'` with the desired font-family name of your theme.

{% hint style="info" %}
**Accessibility tip**: if you change the font or font size, use relative units (like rem or %) instead of fixed pixels. Text should scale up to 200% in browser settings without losing content or functionality (WCAG 2.2 – Resize Text, Level AA).
{% endhint %}

## Popup element classes

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td><strong>Title</strong></td><td><code>.md-modal__header__title span</code></td><td><a href="/files/RB8hQPx4tFmkMXuHMBvu">/files/RB8hQPx4tFmkMXuHMBvu</a></td></tr><tr><td><strong>Text</strong></td><td><code>.md-modal__bodyContent p</code></td><td><a href="/files/solzAI990e7s8a7ZON0G">/files/solzAI990e7s8a7ZON0G</a></td></tr><tr><td><strong>Helper text</strong></td><td><code>.md-modal__bodyContent__helperText</code></td><td><a href="/files/tpAi8lPQK2iQrC91nn77">/files/tpAi8lPQK2iQrC91nn77</a></td></tr><tr><td><strong>Labels</strong></td><td><code>.md-modal__formContent__selectLabel</code></td><td><a href="/files/1XnHvLi6Vqa2sUr4Sday">/files/1XnHvLi6Vqa2sUr4Sday</a></td></tr><tr><td><strong>Selectors</strong></td><td><code>#md-app-embed__modal .md-form__select, #md-app-embed__modal .md-form__select__country__list-link-wrapper span</code></td><td><a href="/files/1MWaXlIA6Xq5um14rKEb">/files/1MWaXlIA6Xq5um14rKEb</a></td></tr><tr><td><strong>Button</strong></td><td><code>.md-btn__primary</code></td><td><a href="/files/G7qbw7UrmDVSQRK2U1K4">/files/G7qbw7UrmDVSQRK2U1K4</a></td></tr></tbody></table>

{% hint style="info" %}
You can also use these CSS classes to apply additional specific styles **that are not available in the app embed settings**. If a style is already provided in the app embed, please use that option instead.
{% endhint %}


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