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