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