> ## Documentation Index > Fetch the complete documentation index at: https://help.descript.com/llms.txt > Use this file to discover all available pages before exploring further. # Aspect Ratio Consideration for Custom Layout Packs > A single layout pack project can hold multiple layouts to accommodate different aspect ratios. If you want your layout pack to contain scenes with different aspect ratios — for example, a [scene](/getting-started/scenes) with a square layout for social media clips — you'll need to create additional [compositions](/working-in-projects/overview) with different [aspect ratios](/working-in-projects/aspect-ratio) in the same layout pack project. To create additional composition: 1. Click the down arrow icon next to your composition's name. 2. Select **New composition** at the bottom.\\ New Comp.png To adjust the composition's aspect ratio: 1. Select the rectangle in the top left of the [scene editor](/visuals/scene-editor-overview). 2. Choose one of the aspect ratio option from the list.\\ Aspect Ratio.png