<article class="language">
    <div class="col-xs-12 col-sm-4 col-md-3">
		<title>{{ post.title }}</title>
		<a href="{{ site.url }}{{ post.url }}" style="background-color: #{{ post.meta.background }};">
			<h2 class="text-center" style="color: #{{ post.meta.color }};">{{ post.title }}</h2>
		</a>
    </div>
</article>
<article class="language">
    <div class="col-xs-12 col-sm-4 col-md-3">
		<title>{{ post.title }}</title>
		<a href="{{ site.url }}{{ post.url }}" style="background-color: #{{ post.meta.background }};">
			<h2 class="text-center" style="color: #{{ post.meta.color }};">{{ post.tile|default(post.title) }}</h2>
		</a>
    </div>
</article>
Allow for different title on the tile and page
Allow for different title on the tile and page