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