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