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