fix search input margin on mobile

ui/marketplace/MarketplaceListWithScores/ListItem.tsx

@@ -57,7 +57,16 @@ const ListItem = ({ app, onInfoClick, isFavorite, onFavoriteClick, isLoading, on
     <ListItemMobile
       rowGap={ 3 }
       py={ 3 }
-      sx={{ ':first-child': { borderTop: 'none' }, ':last-child': { borderBottom: 'none' } }}
+      sx={{
+        ':first-child': {
+          borderTop: 'none',
+          paddingTop: 0,
+        },
+        ':last-child': {
+          borderBottom: 'none',
+          paddingBottom: 0,
+        },
+      }}
     >
       <Flex
         direction="column"

ui/pages/Marketplace.tsx

@@ -190,7 +190,7 @@ const Marketplace = () => {
         ) }
       </Box>
 
-      <Flex direction={{ base: 'column', lg: 'row' }} mb={{ base: 1, lg: 6 }} gap={{ base: 4, lg: 3 }}>
+      <Flex direction={{ base: 'column', lg: 'row' }} mb={{ base: 4, lg: 6 }} gap={{ base: 4, lg: 3 }}>
         <RadioButtonGroup<MarketplaceDisplayType>
           onChange={ handleNFTsDisplayTypeChange }
           defaultValue={ displayType }