CSS3 box-shadow examples (one-sided, two-sided, three-sided)
CSS Tutorial => bottom-only drop shadow using a pseudo-element
css - How to create a drop shadow only on one side of an element? - Stack Overflow
Advanced Drop Shadow Effects Using CSS3 - Gulmohar Doodles
ISOLATING CSS BOX SHADOWS
Enhance your mobile apps with Flutter BoxShadow - LogRocket Blog
CSS Box Shadow Bottom Only - GeeksforGeeks
A Close Look at CSS Box Shadow - WebFX
CSS-Tricks box-shadow
CSS box-shadow Generator | Front-end Tools - High-performance and intuitive HTML / CSS generator
Styling with the CSS box-shadow property - LogRocket Blog
Derek Briggs on X: "To recap - use a 1px slightly transparent box shadow as a border instead of a traditional css border on elements with shadows to get a gradient border
html - css3 drop shadow property left right bottom - Stack Overflow
How to Use CSS box-shadow: 13 Tricks and Examples
Box Shadow isolated to one side
Box shadow only bottom
CSS3 Box Shadow, only top/right/bottom/left and all · GitHub
CSS3: spread value and box-shadow on one side only :: Fleeting Epiphanies
inset box shadows
Round shadow for image with CSS - Stack Overflow
