fix: save as new (#668)

Author: lukasvinclav

src/unfold/templates/admin/submit_line.html

@@ -42,7 +42,7 @@
                     {% endif %}
 
                     {% if show_save_as_new %}
-                        <button type="submit" name="_saveasnew" class="border font-medium px-3 py-2 rounded-md transition-all w-full hover:bg-gray-50 dark:border-gray-700  dark:hover:text-gray-200 dark:hover:bg-gray-900">
+                        <button type="submit" name="_saveasnew" class="border font-medium hidden px-3 py-2 rounded-md transition-all w-full hover:bg-gray-50 lg:block lg:w-auto dark:border-gray-700  dark:hover:text-gray-200 dark:hover:bg-gray-900">
                             {% translate 'Save as new' %}
                         </button>
                     {% endif %}