> ## Documentation Index
> Fetch the complete documentation index at: https://docs.yarn.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Shapes

> Use shape overlays to highlight, frame, and structure visual attention.

## Overview

Shapes are lightweight emphasis tools. They should guide attention, not compete with content.

\[insert screenshot of shape controls with fill, stroke, radius, and opacity settings]

## What you can do with shapes

* Add boxes/lines for highlights and section framing.
* Use stroke-only shapes to mark areas without hiding content.
* Use translucent fills for focus regions.
* Animate shape entry to match narrated moments.
* Layer shapes behind text to improve readability.

## Before you start

* Identify exactly what the shape should emphasize.
* Choose subtle visual treatment first, then increase only if needed.
* Plan layering so important UI stays visible.

## Steps

1. Insert the shape type that matches your intent.
2. Position and size it around the target element.
3. Set fill/stroke balance for readable emphasis.
4. Tune opacity so the underlying UI remains understandable.
5. Place shape in correct layer order.
6. Add timing to show/hide the shape at the right moment.

\[insert screenshot of a low-opacity rectangle highlighting one settings area]

## Check your result

* The highlighted area is obvious at normal playback speed.
* The shape does not hide critical information.
* Styling is consistent with other overlays in the project.

## Troubleshooting

### Highlight blocks important content

Reduce fill opacity, use stroke-only style, or move shape behind target elements.

### Shape style looks inconsistent scene to scene

Duplicate a correctly styled shape instead of rebuilding from scratch.

### Shape timing feels late

Move animation order earlier and align with narration cue.

## Next

Combine related elements in [Layout groups](/overlays/layout-groups).