<!doctype html>
<meta charset='utf-8' />
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@materializecss/materialize@1.1.0/dist/css/materialize.min.css">
+<script src="https://cdn.jsdelivr.net/npm/@materializecss/materialize@1.1.0/dist/js/materialize.min.js"></script>
+
<style>
@media only screen and (max-width: 900px) {
.col_blog {display: none;}