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