Update 2 files

• /dist/css/layout/classic_toolbar.css
• /styles/layout/classic_toolbar.scss

Closes #3379974

dist/css/layout/classic_toolbar.css

@@ -212,4 +212,34 @@
 .toolbar-loading #toolbar-item-administration-tray .toolbar-lining {
   background-color: var(--gin-bg-layer);
 }
+#admin-toolbar-search-tab .form-item::before {
+  top: 50%;
+  transform: translateY(-50%);
+}
+
+[dir="ltr"] #admin-toolbar-search-tab .form-item::before {
+  left: 70px;
+}
+
+[dir="rtl"] #admin-toolbar-search-tab .form-item::before {
+  right: 70px;
+}
+
+@media (min-width: 21.5em) and (max-width: 58.25em) {
+  #admin-toolbar-search-tab .form-item::before {
+    top: 45px;
+    transform: translateY(-13px);
+  }
+
+  [dir="ltr"] #admin-toolbar-search-tab .form-item::before {
+    left: 10px;
+  }
 
+  [dir="rtl"] #admin-toolbar-search-tab .form-item::before {
+    right: 10px;
+  }
+}
+
+#admin-toolbar-search-tab .form-item input {
+  height: 30px;
+}