Overflow comes with integrated support for the Contact Form 7 plugin:
<div class="row"> <div class="col-xl-6"> [text your-name placeholder "Name"] </div> <div class="col-xl-6"> [email email placeholder "Email"] </div> <div class="col-xl-12"> [text subject placeholder "Subject"] </div> <div class="col-xl-12"> [textarea message placeholder "Message"] [submit class:btn class:brand-btn "send message"] </div> </div>