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