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