Bug fixes (#6439)

* PLT-5863 - Fixing overflow in modals

* PLT-6545 - Fix for Code block tag on mobile

* PLT-6549 - Fixing integrations UI

* PLT-6506 - Large embedded images producting scroll

webapp/sass/responsive/_desktop.scss

@@ -97,6 +97,10 @@
             }
         }
     }
+
+    .integration-option {
+        width: 280px;
+    }
 }
 
 @media (min-width: 992px) {