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