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