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