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