Update style.css

style.css

@@ -42,7 +42,7 @@ button#clean-btn {
 
 button#clean-btn:hover {
   border-radius: 20px;
-  background: red;
+  background: #4b5563;
 }
 
 .footer {
@@ -91,6 +91,10 @@ button#clean-btn:hover {
   max-width: 13rem;
 }
 
+#share-btn-container:hover {
+  background-color: grey;
+}
+
 #share-btn {
   all: initial; 
   color: #ffffff;