web: newsletter signup on download page

web/app/page.tsx

@@ -5,7 +5,7 @@ import models from '../../models.json'
 export default async function Home() {
   return (
     <main className='flex min-h-screen max-w-2xl flex-col p-4 lg:p-24'>
-      <img src='/ollama.png' className='w-20 h-auto' />
+      <img src='/ollama.png' className='w-16 h-auto' />
       <section className='my-4'>
         <p className='my-3 max-w-md'>
           <a className='underline' href='https://github.com/jmorganca/ollama'>
@@ -14,7 +14,7 @@ export default async function Home() {
           is a tool for running large language models, currently for macOS with Windows and Linux coming soon.
           <br />
           <br />
-          <a href='/download' target='_blank'>
+          <a href='/download'>
             <button className='bg-black text-white text-sm py-2 px-3 rounded-lg flex items-center gap-2'>
               <AiFillApple className='h-auto w-5 relative -top-px' /> Download for macOS
             </button>