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