1286: Improve grammar processing dialog

Task-Url: https://pm.winseda.de/issues/1286

css/application-dme.css

@@ -588,3 +588,22 @@ div.content-pane {
     border-radius: 5px; }
   .modal .svg-button-container button {
     display: block; }
+
+/*!
+ *	Grammar validation modal dialog
+ */
+#grammar-validation-container .grammar-processing.grammar-error h2 {
+  color: #dc3545; }
+#grammar-validation-container .grammar-processing.grammar-success h2 {
+  color: #28a745; }
+#grammar-validation-container .grammar-processing h2 {
+  color: #035151;
+  cursor: pointer; }
+#grammar-validation-container .grammar-processing .card {
+  padding: 12px;
+  margin-bottom: 24px; }
+  #grammar-validation-container .grammar-processing .card h4 {
+    margin-bottom: 12px; }
+  #grammar-validation-container .grammar-processing .card ul {
+    padding: 0 0 0 12px;
+    margin: 0; }