> For the complete documentation index, see [llms.txt](https://modutheme.gitbook.io/helix/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://modutheme.gitbook.io/helix/theme-settings/layout.md).
# Layout
Controls the maximum content width of your store.
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## Page Width
Sets the maximum width of the content container. On wider screens the content stays centered with equal side margins; on narrower screens it fills the available space.
* **Page width** — The maximum content width of the store.
{% hint style="info" %}
Full-bleed sections are not affected by this setting. Hero banners, slideshows, and any section with an edge-to-edge background always span the full viewport width. Page width only controls the inner content container (text, buttons, and grid layouts).
{% endhint %}
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{% hint style="info" icon="headset" %}
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{% endhint %}