CSS box-shadow Property - GeeksforGeeks
Box shadow inset, top only
3 ways to style CSS box-shadow effects - LogRocket Blog
A Close Look at CSS Box Shadow - WebFX
css - CSS3 box shadow only on top left and right corners - Stack Overflow
html - Css box shadow moving to the top and left - Stack Overflow
A Close Look at CSS Box Shadow - WebFX
How to Create Box Shadow in a Perfect Way? ~ Elpeeda | web dev tutorials
html - Box-shadow only on right and left - Stack Overflow
Getting Deep Into Shadows | CSS-Tricks - CSS-Tricks
3 ways to style CSS box-shadow effects - LogRocket Blog
CSS3 Box Shadow, only top/right/bottom/left and all · GitHub
93 Beautiful CSS box-shadow examples - CSS Scan
15 CSS box-shadow Examples
A Close Look at CSS Box Shadow - WebFX
Breaking down CSS Box Shadow vs. Drop Shadow | CSS-Tricks - CSS-Tricks
Inner Shadows in CSS: Images, Text and Beyond | Design Shack
css - only top box-shadow (same style with another div's box-shadow style but only top) - Stack Overflow
css - How to create a drop shadow only on one side of an element? - Stack Overflow
How to Create Beautiful Box Shadows in HTML and CSS
Awesome Box Shadow Effect for Card UI – CodeMyUI
CSS3 rounded responsive drop shadows & glows - Web design company Romania
