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