Update spacing for event page

Signed-off-by: Namanv509 <namanverma00260@gmail.com>

Author: Namanv0509

src/collections/events/2025/hacktoberfest-2025/index.mdx

@@ -30,7 +30,7 @@ import hacktoberfestTheme from "./hacktoberfest-meshery-theme.webp";
 Prepare for Hacktoberfest and ready yourself for contributing to CNCF projects the easy way with Layer5 <Link to="/community/meshmates">MeshMates</Link> and Maintainers. Spend an hour with seasoned, open source maintainers and hack your way through. To get a head start, see our <Link to="/community/newcomers">Newcomers Resources</Link>. Get familiar with the Layer5 community through our <Link to="/community/handbook">Community Handbook</Link>.
 </p>
 
-<div style={{ display: 'flex', alignItems: 'flex-start', marginBottom: '-200px' }}>
+<div style={{ display: 'flex', alignItems: 'flex-start', marginBottom: '-230px' }}>
   <div style={{ display: 'flex', flexDirection: 'column', alignItems: 'flex-start' , marginBottom: '-20px' }}>
     <h3 style={{ margin: '0', marginBottom: '10px', whiteSpace: 'nowrap' }}>Earn a Badge</h3>
     <p style={{ margin: '0', width: '900px' }}>