ishadeed.com · css-grid, learn, spec, web-design · about 4 years ago
medium.freecodecamp.com · flexbox, css, spec, learn, web-design, ui · about 7 years ago
thenewcode.com · css, learn, web-design, spec · over 7 years ago
iamvdo.me · css, learn, spec, browsers, firefox, css-filters, web-design · over 8 years ago
docs.google.com · svg, presentation, spec, learn, web-design · almost 10 years ago