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