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