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