> For the complete documentation index, see [llms.txt](https://knowledge.themeware.design/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowledge.themeware.design/knowledge-base/profi-knowledge/expert-settings-in-cms-elements.md).

# Expert settings in CMS elements

In this article you will find out what the expert settings in the ThemeWare® CMS elements are all about.

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**Note**: This article is intended for professionals and experts. If you are not absolutely sure, we will be happy to support you: [ThemeWare® Services at a glance](https://service.themeware.design/en/service)
{% endhint %}

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In some CMS elements, you will find the "**Expert settings**" section in the "Advanced" tab.

These settings are **intended for experts** who are very familiar with CMS blocks, CMS elements and the Bootstrap grid system.

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## **CSS class (column)**

{% content-ref url="/pages/Iknmve1vxnLN6Qe80HVs" %}
[Column CSS classes in ThemeWare® CMS elements](/knowledge-base/profi-knowledge/column-css-classes-in-themeware-cms-elements.md)
{% endcontent-ref %}

Others will follow\...