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