<body>
<div id="second">
<a href="https://google.com" target="_blank">
<button>Google</button>
</a>
<a href="https://instagram.com" target="_blank">
<button>Instagram</button>
</a>
<a href="https://twitter.com" target="_blank">
<button>Twitter</button>
</a>
</div>
</body>