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