fix: no background color for section and page info in vertical scroll mode (#694)

apps/readest-app/src/app/reader/components/PageInfo.tsx

@@ -45,7 +45,7 @@ const PageInfoView: React.FC<PageInfoProps> = ({
       className={clsx(
         'pageinfo absolute bottom-0 flex items-center justify-end',
         isVertical ? 'writing-vertical-rl' : 'h-12 w-full',
-        isScrolled && 'bg-base-100',
+        isScrolled && !isVertical && 'bg-base-100',
       )}
       style={
         isVertical

apps/readest-app/src/app/reader/components/SectionInfo.tsx

@@ -23,7 +23,7 @@ const SectionInfo: React.FC<SectionInfoProps> = ({
       className={clsx(
         'sectioninfo absolute flex items-center overflow-hidden',
         isVertical ? 'writing-vertical-rl max-h-[85%]' : 'top-0 h-[44px]',
-        isScrolled && 'bg-base-100',
+        isScrolled && !isVertical && 'bg-base-100',
       )}
       style={
         isVertical