Hello,
You just need to change the icon class names with a different one from the ion-icons icon set.
<div id="icon_boxes">
<div id="icon_box1" class="icon_box">
<div class="icon_box_inner">
<a href="index.php/features-mainmenu-47/template-specific-features">
<span class="ion-ribbon-b icon_box_icon"></span>
<h3>Award Winning Customer Satisfaction</h3>
<span class="icon_box_subtext">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed a massa sapien. Praesent non sem vitae tortor ornare dictum id sed eros morbi vehicula</span>
</a>
<div style="clear:both;"></div>
</div>
</div>
<div id="icon_box2" class="icon_box">
<div class="icon_box_inner">
<a href="index.php/features-mainmenu-47/template-specific-features">
<span class="ion-heart icon_box_icon"></span>
<h3>We Put Our Heart And Soul Into All We Do</h3>
<span class="icon_box_subtext">Sed a massa sapien. Praesent non sem vitae tortor ornare dictum id sed eros morbi vehicula Lorem ipsum dolor sit amet, consectetur adipiscing elit.</span>
</a>
<div style="clear:both;"></div>
</div>
</div>
<div id="icon_box3" class="icon_box">
<div class="icon_box_inner">
<a href="index.php/features-mainmenu-47/template-specific-features">
<span class="ion-cloud icon_box_icon"></span>
<h3>The Comfort We Offer Has No Limits</h3>
<span class="icon_box_subtext">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed a massa sapien. Praesent non sem vitae tortor ornare dictum id sed eros morbi vehicula</span>
</a>
<div style="clear:both;"></div>
</div>
</div>
<div style="clear:both;"></div>
</div>
So for example if you didn't like the ribbon you would swap out:
<span class="ion-ribbon-b icon_box_icon"></span>
With another class from:
http://ionicons.com/
Regards,