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