Cannot apply !important with .box-shadow mixin · Issue #5421 · twbs/bootstrap · GitHub
Adding Depth with CSS Shadow Effects: 40 Examples
Solved Question 61 (1 point) What is the resulting CSS for | Chegg.com
SASS Mixins - Codepad
Material Design Box Shadow. One of the things that Google revealed… | by King Rayhan | KingRayhan | Medium
The Ultimate Long-shadow Sass Mixin — SitePoint
LONG SHADOW GRADIENT MIXIN
Drop-Shadow - SCSS @function and @mixin
Material Design Box Shadow
Error: no mixin named box-shadow · Issue #597 · thomaspark/bootswatch · GitHub
SCSS series : Mixins - DEV Community
Deep dive into sass | PPT
Material Design - Box Shadow Mixin
Stripe-style box shadow mixin
Sass Mixin and Sass Placeholder Tutorial | Learn Web Tutorials
Undefined mixin 'box-shadow' · Issue #63 · ejholmes/active_admin_editor · GitHub
Harnessing Mixins in SCSS. Let's Start With What Is @mixin. | by Nathasha | UX Planet
LESS CSS Drop Shadow "Generator" mixin
Powerful less mixins - Made Simple Media
GitHub - at-import/sassytextshadow: Sassy Text Shadow is a Sass mixin that calculates convoluted curvy shadows for css3 text-shadow. It can also be used for box-shadow if you're into that kind of thing.
scss - Undefined mixin 'box-shadow' - Stack Overflow на русском
sass - Compass "box-shadow" mixin returns Invalid property value - Stack Overflow
