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