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