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