Element button pseudo-element :before generated with transform z-index auto box-sizing content-box width auto line-height normal height auto float none overflow visible border-radius font-size 16px font-weight normal text-shadow -1px -1px 0px rgba(15,73,168,0) border 1px rgba(15,73,168,0) solid transition box-shadow 2px 2px 2px hsla(0, 0%, 0%, 0.6) background cursor pointer padding 20px display inline-block position static margin 0px