# Pro Background Opacity

GitPitch Pro + Lite subscriptions activate the Background Image Opacity feature.

Important! Remember to size-optimize your presentation images for the Web.

Image delimiter syntax supports an opacity parameter that gives you the ability to apply opacity filters to individual background images.

By default, background images are displayed with 100% opacity. Reducing the opacity level increases the transparency of background images. The more transparent a slide background image, the more other content on the slide - such as text content - stands out.

The following sequence of images demonstrates improved legibility of text content on a sample slide as background image opacity is reduced:

The opacity parameter must take a value defined within the following series of permissible values: 10, 15, 20, 25, 30,…,90, 95, 100. Each value represents a percentage of full image transparency at 100%.

#### Learn By Example

This PITCHME.md markdown snippet:

---?image=assets/images/feedback.jpg&size=cover&opacity=20

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#### Gather Audience Feedback
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@ul[circles]
- Speaker Performance
- Product Evaluation
- Market Research
- User Ratings Poll