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