Apply button hover styles only to devices with that capability — not touchscreen devices

style.css

@@ -460,9 +460,11 @@ ul li {
 
 /* Global Button Hover Effect
 –––––––––––––––––––––––––––––––––––––––––––––––––– */
-.button:hover,button:hover {
-	filter:brightness(90%);
-	transform:translateY(-1px);
+@media (hover: hover) {
+  .button:hover,button:hover {
+	  filter:brightness(90%);
+	  transform:translateY(-1px);
+  }
 }
 
 /* Button Icons
@@ -590,18 +592,20 @@ details[open] summary span.button.button-v4v {
  filter: brightness(90%);
  transform: 0px;
 }
-
-details[open] summary span.button.button-v4v:hover {
- transform: -1px;
+@media (hover: hover) {
+  details[open] summary span.button.button-v4v:hover {
+   transform: -1px;
+  }
 }
 
 details:not([open]) {
  filter: brightness(100%);
  transform: 0px;
 }
-
-details:not([open]) summary span.button.button-v4v:hover {
- filter: brightness(90%);
- transform: -1px;
+  @media (hover: hover) {
+  details:not([open]) summary span.button.button-v4v:hover {
+   filter: brightness(90%);
+   transform: -1px;
+  }
 }
 /* /end Fix v4v details block hover and open styles */