CSS shadow tricks and details you didn't know | by ChokCoco | Medium
Styling with the CSS box-shadow property - LogRocket Blog
Drop-shadow on clipped element - CSS Only - DEV Community
Kevin Powell on X: "Have you ever needed a shadow on an SVG or PNG, but it ignored the transparency? Use filter: drop-shadow() instead of box-shadow! See the code: https://t.co/oem7oHZecJ #CSSTipOfTheDay https://t.co/wWbZwGaWmA" /
CSS box-shadow Generator | Front-end Tools - High-performance and intuitive HTML / CSS generator
Box shadow vs. drop shadow in CSS - DEV Community
How to add a Drop Shadow on Images using CSS | Sabe