diff --git a/bolt.css b/bolt.css
index e25d912..4106ab8 100644
--- a/bolt.css
+++ b/bolt.css
@@ -367,7 +367,9 @@ button:active {
 }
 
 button:disabled,
-button[disabled] {
+button[disabled],
+input[type="button"][disabled],
+input[type="submit"][disabled] {
   box-shadow: none;
   border: 1px solid var(--border);
   cursor: initial;
diff --git a/index.html b/index.html
index 39b9c85..507f844 100644
--- a/index.html
+++ b/index.html
@@ -284,6 +284,8 @@ <h3 class="demo-header">table</h3>
     <h3 class="demo-header">button</h3>
     <button type="button">Save</button>
     <button type="button" disabled>Disabled</button>
+    <input type="button" value="Input">
+    <input type="button" value="Disabled" disabled>
 
     <!-- datalist -->
     <h3 class="demo-header">datalist</h3>