Ticket #37504: 37504.4.patch

src/wp-admin/css/common.css

@@ -1298 +1298 @@
 ------------------------------------------------------------------------------*/
 
 .notice,
+div[class="update-message"], /* back-compat for pre-4.6 */
 div.updated,
 div.error {
         background: #fff;
@@ -1308 +1309 @@
         padding: 1px 12px;
 }
 
+div[class="update-message"] { /* back-compat for pre-4.6 */
+        padding: 0.5em 12px;
+}
+
 .notice p,
 .notice-title,
 div.updated p,
@@ -1408 +1413 @@
 }
 
 .update-message p:before,
+div[class="update-message"]:before, /* back-compat for pre-4.6 */
 .updating-message p:before,
 .updated-message p:before,
 .import-php .updating-message:before,
@@ -1432 +1438 @@
 
 /* Update icon. */
 .update-message p:before,
+div[class="update-message"]:before, /* back-compat for pre-4.6 */
 .updating-message p:before,
 .import-php .updating-message:before,
 .button.updating-message:before,
@@ -1459 +1466 @@
 
 /* Error icon. */
 .update-message.notice-error p:before {
-         color: #dc3232;
-         content: "\f534";
+        color: #dc3232;
+        content: "\f534";
 }
 
 .wrap .notice p:before,
+div[class="update-message"]:before, /* back-compat for pre-4.6 */
 .import-php .updating-message:before {
         margin-right: 6px;
         vertical-align: bottom;
@@ -1552 +1560 @@
         .wrap .notice p:before,
         .button.installing:before,
         .button.installed:before,
-        .update-message p:before {
+        .update-message p:before,
+        div[class="update-message"]:before { /* back-compat for pre-4.6 */
                 speak: none;
         }
 }

src/wp-admin/css/list-tables.css

@@ -1350 +1350 @@
         padding: 0;
 }
 
-.plugins .plugin-update-tr .notice {
+.plugins .plugin-update-tr .notice,
+.plugins .plugin-update-tr div[class="update-message"] { /* back-compat for pre-4.6 */
         margin: 5px 20px 15px 40px;
 }
 
+.plugins .plugin-update-tr div[class="update-message"] { /* back-compat for pre-4.6 */
+        border-left-color: #ffb900;
+        background-color: #fff8e5;
+        -webkit-box-shadow: none;
+        box-shadow: none;
+}
+
 .plugins .notice p {
         margin: 0.5em 0;
 }