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