Element button pseudo-element :before generated with line-height normal display inline-block float none box-sizing content-box width auto position static padding 20px box-shadow 0px 0px 2px rgba(40,40,40,0.4) border 1px rgba(140,140,140,0.2) solid overflow visible height auto text-shadow margin 0px transform cursor pointer font-size 16px font-weight bold transition background z-index auto border-radius