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