codepen.io/ariona/JopOOr – 3D hover plane effect
tympanus.net/ButtonStylesInspiration – Button Styles Inspiration – Some fresh styles & hover effects for the modern button
line25.com/web-design-trend-showcase-super-gradients – Web Design Trend Showcase: Super Gradients
bashooka.com/coding/40-cool-css-animation-examples – 40 Cool CSS Animation Examples
html5hive.org/free-ebook-a-guide-to-html5-and-css3 – Free eBook – A Guide to HTML5 and CSS3
www.noupe.com/cartoons – Cartoon: If Web Designers Were …
https://www.youtube.com/watch?v=ReVGlEzwxP0