diff --git a/slides/ws-video/slides.md b/slides/ws-video/slides.md
index d08b4fbe0c7df615065c063ce70ce13c0b0c1d46..ec673338f3e44523c4884892533e77c4642a1182 100644
--- a/slides/ws-video/slides.md
+++ b/slides/ws-video/slides.md
@@ -42,7 +42,7 @@ _Maximum sensor frame rate dependent on resolution and codec selected. Project f
 
 ### Flickering
 
-<img data-src="https://git.noc.ruhr-uni-bochum.de/makerspace/homepage/-/raw/main/slides/ws-video/flicker.gif" width="60%"/>
+<img data-src="https://git.noc.ruhr-uni-bochum.de/makerspace/homepage/-/raw/main/slides/ws-video/flicker.gif" width="80%"/>
 
 |||
 
@@ -54,7 +54,7 @@ _Maximum sensor frame rate dependent on resolution and codec selected. Project f
 
 ### Aperture
 
-<img data-src="https://upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Lenses_with_different_apertures.jpg/2560px-Lenses_with_different_apertures.jpg" width="50%"/>
+<img data-src="https://upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Lenses_with_different_apertures.jpg/2560px-Lenses_with_different_apertures.jpg" width="80%"/>
 
 CC BY-SA 4.0 
 lenses with different aperture