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