diff --git a/frontend/src/assets/images/thumbnails/thumbnail-cyan.avif b/frontend/src/assets/images/thumbnails/thumbnail-cyan.avif
index 05092899..decb6fb3 100644
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diff --git a/frontend/src/assets/images/thumbnails/thumbnail-green.avif b/frontend/src/assets/images/thumbnails/thumbnail-green.avif
index d2e8ba75..34e9e657 100644
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diff --git a/frontend/src/assets/images/thumbnails/thumbnail-orange.avif b/frontend/src/assets/images/thumbnails/thumbnail-orange.avif
index 4f43f820..f3bb1afd 100644
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diff --git a/frontend/src/assets/images/thumbnails/thumbnail-yellow.avif b/frontend/src/assets/images/thumbnails/thumbnail-yellow.avif
index 40730cec..cfb98e5d 100644
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