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