fix: proxy submission card colors are conflicting with branding

- this makes the proxy sub card background the same as the steps background and the font black
- this should make the links visible and allow most branding to have links to emails that will pass accessibility tests

app/styles/app.css

@@ -229,6 +229,16 @@ td {
   color: white;
 }
 
+/* Submission workflow */
+#proxy-input-block {
+  background-color: #f0f3f5;
+  color: black;
+}
+#on-behalf-of-block {
+  background-color: #f0f3f5;
+  color: black;
+}
+
 .back-arrow {
   margin: 0px;
   padding: 1px !important;

public/branding.css

@@ -145,13 +145,12 @@ a:hover,
 }
 .submissions-detail-comment-textarea {
   resize: none;
-  min-height: 38px!important;
+  min-height: 38px !important;
 }
 .table-container {
   overflow-x: auto;
 }
 
-
 /* Status icons */
 .manuscript-required > .fa-circle,
 .manuscript-required .fa-info-circle,
@@ -186,16 +185,6 @@ a:hover,
   color: gray;
 }
 
-/* Submission workflow */
-#proxy-input-block {
-  background-color: var(--secondary-500);
-  color: white;
-}
-#on-behalf-of-block {
-  background-color: var(--secondary-500);
-  color: white;
-}
-
 th.table-header > i {
   color: var(--secondary-500);
   opacity: 0.8;