Thank you for the quick support.
I tried to change the class from the snippet you provided. I also tried to change the variable further down pertaining to class. However neither of these changes worked. I looked at the page source code and it shows the class in the right spot but it seems something is overriding the class I am adding.
<p><div class="wpcf7" id="wpcf7-f60-p4-o1"><form action="/contact/#wpcf7-f60-p4-o1" method="post" class="box style">
<div style="display: none;">
<input type="hidden" name="_wpcf7" value="60" />
<input type="hidden" name="_wpcf7_version" value="3.1.1" />
<input type="hidden" name="_wpcf7_unit_tag" value="wpcf7-f60-p4-o1" />
<input type="hidden" name="_wpnonce" value="71ccf26a68" />
</div>