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