Element block pseudo-element :after generated with transform padding 20px margin 0px font-size 16px box-sizing content-box transition border 0px rgba(0,0,0,1) solid line-height 1 z-index auto cursor default box-shadow 5px 5px 8px rgba(0,0,0,0.4) border-radius font-weight normal background height auto overflow hidden position static width 160px display block float none text-shadow 1px 1px 1px rgba(0,0,0,0.2)