Syntax highlighting of Home

<div class="home-index">

<div class="category-school">

<h2>School</h2>

</div>

<div class="category-organization">

<h2>Organization</h2>

</div>

<div class="category-culture">

<h2>Culture</h2>

</div>

<div class="category-freetime">

<h2>Free time</h2>

</div>

</div>