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