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