try to fix background color for mobile sidebar

related to https://github.com/logseq/db-test/issues/455

src/main/mobile/components/app.css

@@ -509,7 +509,7 @@ html[data-silk-native-page-scroll-replaced=false] .app-silk-index-scroll-view {
 }
 
 .app-silk-sidebar-sheet-content {
-  @apply bg-gray-01 dark:bg-gray-02 flex flex-col items-center p-2;
+  @apply bg-white dark:bg-gray-02 flex flex-col items-center p-2;
   box-sizing: border-box;
   height: 100%;
   max-width: 800px;
@@ -517,7 +517,6 @@ html[data-silk-native-page-scroll-replaced=false] .app-silk-index-scroll-view {
   /* APPEARANCE */
   border-radius: 0;
   overflow: hidden;
-  background-color: white;
 }
 
 .left-sidebar-inner {

src/main/mobile/components/left_sidebar.cljs

@@ -53,7 +53,7 @@
                             ref (.-current *ref)]
                         (when ref
                           (cond
-                            (and (= start 1) (= end 2))
+                            (and (>= start 1) (>= end 2))
                             (do
                               (dom/remove-class! ref "Sidebar-hidden")
                               (setInertOutside! true)