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