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