Element block pseudo-element :after generated with transform padding 20px transition z-index auto border 0px rgba(0,0,0,1) solid background display block height auto box-sizing content-box position static float none margin 0px border-radius overflow hidden font-size 17px box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px cursor default line-height 1 font-weight normal