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