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