@adobe/spectrum-css/dist/components/well/index-vars.css

The Spectrum CSS top-level backwards compatible package

.spectrum-Well {
  --spectrum-well-padding: var(--spectrum-global-dimension-size-200);
  --spectrum-well-border-width: var(--spectrum-alias-border-size-thin, var(--spectrum-global-dimension-static-size-10));
  --spectrum-well-margin-top: var(--spectrum-global-dimension-size-50);
  --spectrum-well-min-width: var(--spectrum-global-dimension-size-3000);
}

[dir="ltr"] .spectrum-Well {
  text-align: left;
}

[dir="rtl"] .spectrum-Well {
  text-align: right;
}

.spectrum-Well {
  display: block;
  min-width: var(--spectrum-well-min-width);
  padding: var(--spectrum-well-padding, var(--spectrum-global-dimension-size-200));
  margin-top: var(--spectrum-well-margin-top);
  border-width: var(--spectrum-well-border-width, var(--spectrum-alias-border-size-thin));
  border-style: solid;
  border-radius: var(--spectrum-alias-border-radius-regular, var(--spectrum-global-dimension-size-50));
}

.spectrum-Well {
  background-color: var(--spectrum-well-background-color);
  border-color: var(--spectrum-well-border-color);
}