:root {
    /* Small border radius for UI elements. */
    --slds-g-radius-border-1: 0.125rem;
    /* Medium border radius for UI elements. */
    --slds-g-radius-border-2: 0.25rem;
    /* Large border radius for UI elements. */
    --slds-g-radius-border-3: 0.5rem;
    /* Extra Large border radius for UI elements. */
    --slds-g-radius-border-4: 1rem;
    /* Circular border radius for UI elements. */
    --slds-g-radius-border-circle: 100%;
  }