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