remove underline on hover of buttons

resources/assets/sass/custom.scss

@@ -320,6 +320,11 @@ body, button, input, textarea {
       font-size: 1.575rem;
       line-height: 1;
   }
+  
+  .reactions button:hover {
+      text-decoration: none
+  }
+  
 }
 
 .touch .card {