Element button pseudo-element :after generated with width auto padding 20px text-shadow -1px -1px 0px rgba(15,73,168,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) cursor pointer border-radius border 1px #018dc4 solid z-index auto height auto float none transform margin 0px transition box-sizing content-box overflow visible position static display inline-block background font-weight normal line-height normal font-size 16px