Element block pseudo-element :before generated with z-index auto border-radius display inline-block width auto height auto box-sizing border-box cursor default padding 10px transition background font-weight normal float none font-size 48px text-shadow 0px 0px 10px rgba(0,0,0,1) line-height normal overflow visible margin 0px transform border 0px rgba(255,255,255,1) solid position static box-shadow