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