Course: https://www.udemy.com/course/advanced-css-and-sass/
CSS Grid Sandbox: https://codepen.io/marco_pontes/pen/bGoPezj?editors=1100
CSS Page Layout Challenge: https://codepen.io/marco_pontes/pen/mdBZOae?editors=1100
CSS Page Layout Challenge(Alternative Solution - Naming Grid Tracks): https://codepen.io/marco_pontes/pen/MWEMmRG?editors=1100
CSS Page Layout Challenge(Alternative Solution - Naming Grid Areas): https://codepen.io/marco_pontes/pen/jOGjLzO?editors=1100
CSS Grids(Implicit/Explicit): https://codepen.io/marco_pontes/pen/KKyPxqr?editors=1100
CSS Grids(Aligning Items): https://codepen.io/marco_pontes/pen/WNXeVpJ
CSS Grids(Aligning Tracks): https://codepen.io/marco_pontes/pen/jOaNgae
CSS Grids(min-content, max-content, minmax()): https://codepen.io/marco_pontes/pen/podJwNJ
Css Responsive Grid(auto-fill, auto-fit): https://codepen.io/marco_pontes/pen/VwrLWqV?editors=1100
Flex properties sandbox(Codepen): https://codepen.io/marco_pontes/pen/XWeNPrz?editors=1100
SASS Functions, mixins, variables, nesting, extends(%) sandbox(Codepen): https://codepen.io/marco_pontes/pen/eYGNYBa?editors=1100
Videos for webpages https://coverr.co/
Cubic bezier curves: https://easings.net/ http://cubic-bezier.com
Browser use stats: https://gs.statcounter.com/
Device test page: https://sizzy.co
Browser support website: https://caniuse.com
Vector icons: https://icomoon.io
HTML glyphs
https://css-tricks.com/snippets/html/glyphs/
CSS Built in Colors: https://www.w3schools.com/cssref/css_colors.asp