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