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