Element block pseudo-element :after generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) background float none overflow hidden border-radius padding 12px font-size 16px line-height 1 transform transition display block position static height auto font-weight normal margin 0px cursor default box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid z-index auto width 160px