nv-stack {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-direction: row;
}
nv-stack nv-col {
  display: flex;
}
nv-stack:not(nv-row) {
  flex-wrap: nowrap;
}
nv-stack > .nv-stack-item-flex {
  flex-shrink: 1;
  flex-grow: 1;
}
nv-stack > .nv-stack-item-lead {
  margin-right: auto;
}
nv-stack > .nv-stack-item-lead + * {
  margin-left: 0;
}
nv-stack > .nv-stack-item-center {
  margin-right: auto;
  margin-left: auto;
}
nv-stack > .nv-stack-item-tail {
  margin-left: auto;
}
nv-stack > .nv-stack-nowrap {
  white-space: nowrap;
}
nv-stack.nv-stack-vertical {
  align-items: stretch;
  flex-direction: column;
}
nv-stack.nv-stack-vertical > .nv-stack-item-lead {
  margin-right: 0;
  margin-bottom: auto;
}
nv-stack.nv-stack-vertical > .nv-stack-item-lead + * {
  margin-top: 0;
}
nv-stack.nv-stack-vertical > .nv-stack-item-tail {
  margin-left: 0;
  margin-top: auto;
}
nv-stack.nv-stack-vertical > .nv-stack-item-center {
  margin: auto 0;
}
nv-stack.nv-stack-flex > * {
  flex-shrink: 1;
  flex-grow: 1;
}
nv-stack.nv-stack-fill > * {
  height: 100%;
}
nv-stack.nv-stack-fill.nv-stack-vertical > * {
  height: auto;
  width: 100%;
}