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