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