.#{$nb-namespace}o-site-wrap {
  max-width: $nb-site-wrap-width;
  margin: 0 auto;
}

.#{$nb-namespace}o-site-wrap--padding {
  max-width: ($nb-site-wrap-width + ($nb-spacing-unit * 2));
  padding-left: $nb-spacing-unit;
  padding-right: $nb-spacing-unit;
}