// Lightning Design System 2.29.1
.slds-button_icon,
.slds-button--icon,
.slds-button_icon-inverse,
.slds-button--icon-inverse,
.slds-button_icon-container,
.slds-button--icon-container,
.slds-button_icon-border,
.slds-button--icon-border,
.slds-button_icon-border-filled,
.slds-button--icon-border-filled,
.slds-button_icon-border-inverse,
.slds-button--icon-border-inverse,
.slds-button_icon-more,
.slds-button--icon-more,
.slds-button_icon-error,
.slds-button--icon-error {
  @include square($button-icon-boundary-touch);
}

.slds-button_icon-container,
.slds-button--icon-container,
.slds-button_icon-border,
.slds-button--icon-border,
.slds-button_icon-border-filled,
.slds-button--icon-border-filled,
.slds-button_icon-border-inverse,
.slds-button--icon-border-inverse,
.slds-button_icon-brand,
.slds-button_icon-more,
.slds-button--icon-more,
.slds-button_icon-container-more,
.slds-button--icon-container-more {
  @include square($button-icon-boundary-touch);
}

.slds-button_icon-large,
.slds-button--icon-large {
  @include square($button-icon-boundary-touch);
}

.slds-button_icon-small,
.slds-button--icon-small {
  @include square($button-icon-boundary-touch);
}

.slds-button_icon-x-small,
.slds-button--icon-x-small {
  @include square($button-icon-boundary-touch);
}

.slds-button_icon-xx-small,
.slds-button--icon-xx-small {
  @include square($button-icon-boundary-touch);
}

.slds-button_icon-more,
.slds-button--icon-more {
  @include square($button-icon-boundary-touch);
}