diff --git a/css-forms-1/Overview.bs b/css-forms-1/Overview.bs
index 4d3ddc1defb..05049db405f 100644
--- a/css-forms-1/Overview.bs
+++ b/css-forms-1/Overview.bs
@@ -89,7 +89,7 @@ spec:css-forms-1; type:value; for:/; text:::placeholder
   To apply the [=basic appearance=] on individual controls, the following code is used:
 
   <pre class="lang-css">
-    input, textarea, meter, progress, button, select {
+    input, textarea, meter, progress, button, select, fieldset, legend {
       appearance: base;
     }
   </pre>
@@ -115,7 +115,7 @@ spec:css-forms-1; type:value; for:/; text:::placeholder
       color: rgb(131, 17, 0);
     }
 
-    input, textarea, meter, progress, button, select {
+    input, textarea, meter, progress, button, select, fieldset, legend {
       appearance: base;
     }
     </pre>
@@ -132,7 +132,7 @@ spec:css-forms-1; type:value; for:/; text:::placeholder
       color: rgb(0, 249, 0);
     }
 
-    input, textarea, meter, progress, button, select {
+    input, textarea, meter, progress, button, select, fieldset, legend {
       appearance: base;
     }
     </pre>
@@ -288,6 +288,10 @@ spec:css-forms-1; type:value; for:/; text:::placeholder
         <td>`<option>`</td>
         <td>''::checkmark''</td>
       </tr>
+      <tr>
+        <td>`<fieldset>` and `<legend>`</td>
+        <td></td>
+      </tr>
       <tr>
         <td>Buttons</td>
         <td></td>
@@ -672,7 +676,9 @@ button,
 ::file-selector-button,
 select,
 meter,
-progress {
+progress,
+fieldset,
+legend {
     color: inherit;
     font: inherit;
     box-sizing: border-box;
@@ -689,7 +695,8 @@ button,
 ::track,
 select,
 meter,
-progress {
+progress,
+fieldset {
   border: 1px solid currentColor;
   background-color: transparent;
 }