Fix delinquency emails (#21029)

* attempt to fix delinquency emails in gmail

* fix

* More fix

templates/partials/style.css

@@ -40,7 +40,6 @@
 .button-cloud a {
   background-color: #1C58D9 !important;
   font-weight: 400 !important;
-  font-family: Open Sans, sans-serif !important;
   font-size: 16px !important;
   line-height: 18px !important;
   color: #FFFFFF !important;
@@ -238,3 +237,10 @@
   }
 }
 
+@media only screen and (min-width:480px) {
+    .mj-column-per-50 {
+        width: 100% !important;
+        max-width: 100% !important;
+    }
+}
+