Element block pseudo-element :before generated with transition z-index auto margin 0px float none padding 20px position static box-sizing content-box width 160px font-weight bold transform height auto font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) background cursor default overflow hidden line-height 1 border-radius border 0px rgba(0,0,0,1) solid display block