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