进行了一些小修复

assets/css/frontend/pages/submit.css

@@ -1,24 +1,5 @@
 /* Front-end article editor — follows the reference theme's newposts page. */
-.newposts-wrap {
-  display: flex;
-  align-items: flex-start;
-  gap: 15px;
-  width: 100%;
-  margin: 20px 0 30px;
-}
-
-.newposts-wrap > .content-layout {
-  flex: 1 1 auto;
-  min-width: 0;
-}
-
-.newposts-wrap > .sidebar {
-  display: block;
-  flex: 0 0 300px;
-  width: 300px;
-}
-
-.newposts-wrap .zib-widget {
+#aksrt-submit-form .zib-widget {
   margin-bottom: 15px;
   padding: 15px;
   border-radius: var(--main-radius, 8px);
@@ -516,33 +497,17 @@ body.aksrt-editor-media-open {
   margin-right: 4px;
 }
 
-.newposts-wrap [hidden] {
+#aksrt-submit-form [hidden] {
   display: none !important;
 }
 
-.newposts-wrap .new-posts-submit {
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  white-space: nowrap;
-}
-
 @media (max-width: 991px) {
-  .newposts-wrap {
-    display: block;
+  body .newposts-wrap {
     float: none;
   }
-
-  .newposts-wrap > .sidebar {
-    width: 100%;
-  }
 }
 
 @media (max-width: 767px) {
-  .newposts-wrap {
-    margin-top: 10px;
-  }
-
   .newposts-wrap .zib-widget {
     border-radius: 0;
   }