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