Fix: center 'Sign up' button in teal footer banner

The vc_row-fluid flex shim was overriding the <center> tag.
Added text-align:center and justify-content:center to the div's
inline style to restore centered alignment.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: Anil Kommareddi

index.html

@@ -331,7 +331,7 @@ <h2 class="ore-slide-title">ORE is Always Evolving</h2>
 </section>
 <!-- End Page Section -->
 	<!-- Foter -->
-<div class="row vc_row-fluid" style="background-color: #026d95; margin: 0px 0 0 0 !important;"><center><h3><br>
+<div class="row vc_row-fluid" style="background-color: #026d95; margin: 0px 0 0 0 !important; text-align: center; justify-content: center;"><center><h3><br>
 	<a href="https://solutions.lseg.com/OREMailingList" title="button" target="_blank" class="btn btn-custom-61eea97c85a47 btn-mod  btn-small btn-solid btn-round"> Sign up to hear about the latest ORE developments</a>
 	<br><br></h3></center></div>
 <footer class="small-section bg-gray-lighter footer pb-60">