Element block pseudo-element :before generated with transition position static border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px font-size 16px cursor default z-index auto padding 9px background float none overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box height auto transform display inline-block margin 0px font-weight normal line-height 1 border-radius