LESS CSS Drop Shadow "Generator" mixin
Getting Deep Into Shadows | CSS-Tricks - CSS-Tricks
Powerful less mixins - Made Simple Media
Box Shadow SCSS Mixin - Codepad
Sass mixin material box shadow from all sides of element | Tutorials - Codeorum.com
Undefined mixin 'box-shadow' · Issue #63 · ejholmes/active_admin_editor · GitHub
5 Useful Sass Mixins - PSD2HTML Blog
SCSS mixin to convert Photoshop drop shadows to CSS3 box-shadow
Freebie: Google Material Design Shadow Helper | by Florian Kutschera | Medium
mixin for `box-shadow` is missing · Issue #518 · thoughtbot/bourbon · GitHub
Error: no mixin named box-shadow · Issue #597 · thomaspark/bootswatch · GitHub
SCSS Mixins | 5 awesome and creative examples | The Modern Web
21 Great CSS Text Shadow Effect Examples - OnAirCode
An Introduction to CSS Preprocessing - Speaker Deck
An Introduction to CSS Preprocessing - Speaker Deck
css box shadow color on white background Code Example
Getting Deep Into Shadows | CSS-Tricks - CSS-Tricks
Mario written in CSS? Successfully broke the box-shadow~ - Code World
box-shadow @mixin is conflicting with Bootstrap's box-shadow @mixin · Issue #2622 · snapappointments/bootstrap-select · GitHub
CSS box-shadow support / sciter
Deep dive into sass
The master guide to smooth, realistic shadows in CSS - DEV Community
HTML CSS Border Animation - CSS CodeLab
20 CSS Text Shadow Effects
Layered box-shadows via Sass mixin
Sass Mixin and Sass Placeholder Tutorial | Learn Web Tutorials
Material Design Box Shadow
