z-index + more font size tweaks

packages/web/components/nav-containers/home.tsx

@@ -408,8 +408,8 @@ const TitleSmall = (props: HomeItemViewProps): JSX.Element => {
       distribution="start"
       alignment="center"
       css={{
-        fontSize: '13px',
-        lineHeight: '26px',
+        fontSize: '14px',
+        lineHeight: '21px',
         fontWeight: '500',
         fontFamily: '$inter',
         color: '$homeTextTitle',
@@ -680,7 +680,7 @@ const SourceInfo = (props: HomeItemViewProps & SourceInfoProps) => (
       </HStack>
     </HoverCard.Trigger>
     <HoverCard.Portal>
-      <HoverCard.Content sideOffset={5}>
+      <HoverCard.Content sideOffset={5} style={{ zIndex: '5' }}>
         <SubscriptionSourceHoverContent source={props.homeItem.source} />
         <HoverCard.Arrow fill={theme.colors.thBackground2.toString()} />
       </HoverCard.Content>

packages/web/components/templates/navMenu/NavigationMenu.tsx

@@ -90,6 +90,7 @@ export function NavigationMenu(props: NavigationMenuProps): JSX.Element {
             top: props.showMenu ? '0' : '100%',
             visibility: props.showMenu ? 'visible' : 'hidden',
           },
+          zIndex: 2,
         }}
       >
         <Box