Element button pseudo-element :after generated with width auto border 1px #018dc4 solid box-sizing content-box position static overflow visible line-height normal padding 20% border-radius z-index auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) font-size 100px margin 3% float none box-shadow 2px 2px 2px rgba(0,0,0,0.2) background cursor pointer transition font-weight normal transform display block height auto