Thanks, I took a look and the reason is because you have a <p> tag in the custom_2 position and this is causing the spacing to appear. Just remove the <p> and it will show proper:
<p>
<a href="#">
<span class="ion-card"></span>
CSR Annonsera
</a>
</p>
Change to:
<a href="#">
<span class="ion-card"></span>
CSR Annonsera
</a>