Element block pseudo-element :after generated with font-size 16px box-sizing content-box transition background border 1px rgba(0,0,0,1) solid outline none box-shadow 4px 4px 6px rgba(0,0,0,0.5) border-radius z-index auto float none padding 20px height auto display block overflow hidden font-weight normal width 160px line-height 1 transform position static opacity 1 margin 0px cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2)