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