chore: tiny mobile improvement

Author: ovflowd

apps/site/pages/en/eol.mdx

@@ -12,7 +12,7 @@ Major versions of Node.js are released, patched, and designated End-Of-Life on a
 
 [View the Node.js release schedule](/about/releases/).
 
-<div className="flex flex-row items-center gap-4">
+<div className="xs:flex-row xs:items-center flex flex-col items-start gap-4">
   <Button kind="primary" href="/download">
     Get latest Node.js® LTS
   </Button>