How to Make a Background Blur in CSS? - Scaler Topics
The backdrop-filter CSS property | CSS-Tricks - CSS-Tricks
Apply a Filter to a Background Image | CSS-Tricks - CSS-Tricks
javascript - css blur effect on a live background - Stack Overflow
Is it possible to do something like this image using only CSS? Ideally, we would have a dark div, a picture as background, and a green div that applies a green filter
How to Blur Background Behind Elements in CSS - Webtips
reactjs - Better Performing alternative to CSS filter: blur() - Stack Overflow
Advanced effects with CSS background blend modes - LogRocket Blog
Create Stunning Image Effects with CSS Backdrop-filter — SitePoint
How to add filter to the background image using CSS ? - GeeksforGeeks
Advanced CSS filters - Vincent De Oliveira
Backdrop Filter effect with CSS | CSS-Tricks - CSS-Tricks