https://freefrontend.com/css-corners/
https://css-tricks.com/swipeable-card-stack-using-vue-js-and-interact-js/
https://codepen.io/jcoulterdesign/pen/NOMeEb
https://codepen.io/devben/pen/jFnKD
https://css-tricks.com/snippets/css/blurry-text/
https://codepen.io/Inderpreet23/pen/rLzbLk
https://codepen.io/tedmcdo/pen/PqxKXg