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