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