Masking in the Browser with CSS and SVG — SitePoint
Addy Osmani on Twitter: "Great guide to CSS mask-image: https://t.co/fWLWAGdVvM ~ specify an image or gradient to use as a mask layer. By @rachelandrew https://t.co/QOptFxOHSa" / Twitter
CSS Masks | WebKit
svg - Avoid hit area on link masked with css mask - Stack Overflow
Splash Image Mask using Html CSS | Quick CSS Tips & Tricks - YouTube
Splash Image Mask using Html CSS - DEV Community
mask-image | Codrops
Shapes in clipping and masking - and how to use them - Mozilla Hacks - the Web developer blog