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