Using box-shadow to construct a border | Codementor
How to add a box-shadow on one side of an element using CSS? - GeeksforGeeks
Pratham on Twitter: "STEP 4: The input fields are going to have a sunken effect. And to achieve this, we will use an inset box-shadow. As light is coming from the top-left
CSS Box Shadow - DEV Community
Add Shadows with CSS box-shadow Property | Juixe Techknow
A Close Look at CSS Box Shadow - WebFX
3 ways to style CSS box-shadow effects - LogRocket Blog
Inner Shadows in CSS: Images, Text and Beyond | Design Shack
Scroll Shadows With JavaScript | CSS-Tricks - CSS-Tricks
Inner Shadows in CSS: Images, Text and Beyond | Design Shack
A Close Look at CSS Box Shadow - WebFX
CSS3 Box Shadow, only top/right/bottom/left and all · GitHub
How To Add Realism With CSS Box Shadow And Text Shadow - Vanseo Design