> For the complete documentation index, see [llms.txt](https://knowledge.out-smart.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowledge.out-smart.com/marketplace-packages-and-power-ups/power-ups/customer-portal/configure-advanced-theme-settings.md).

# Configure advanced theme settings

The **Advanced theme settings** section is for deeper portal styling.

Use it only when the basic theme settings are not enough.

{% hint style="warning" %}
Test advanced styling changes carefully before you roll them out broadly.
{% endhint %}

{% stepper %}
{% step %}

### Open the portal

Open the portal you want to edit.
{% endstep %}

{% step %}

### Open Advanced theme settings

Select the section in the left menu.
{% endstep %}

{% step %}

### Add your styling changes

Enter the advanced theme changes you want to use.
{% endstep %}

{% step %}

### Save the settings

Click **Save**.
{% endstep %}

{% step %}

### Test the result

Open the portal and verify the appearance.
{% endstep %}
{% endstepper %}

### Frequently asked questions

<details>

<summary>Should I use this section for every portal?</summary>

No.

Use it only when basic theme settings are not enough.

</details>

<details>

<summary>Can styling changes affect usability?</summary>

Yes.

Always test before rollout.

</details>

<details>

<summary>Can each portal have its own advanced theme setup?</summary>

Yes.

Each portal is configured separately.

</details>

### Related topics

* [**Customer Portal**](/marketplace-packages-and-power-ups/power-ups/customer-portal.md)
* [**Configure theme settings**](/marketplace-packages-and-power-ups/power-ups/customer-portal/configure-theme-settings.md)
* [**Create a Customer Portal**](/marketplace-packages-and-power-ups/power-ups/customer-portal/create-a-customer-portal.md)


---

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