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