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