Remove plusses from grid

Author: travissouthard

html-templates/home.tpl

@@ -39,11 +39,6 @@
   <div class="col-lg-4 col-sm-6 mb-4">
     <div class="portfolio-item">
       <a class="portfolio-link" data-toggle="modal" href={$portfolioModal}>
-        <div class="portfolio-hover">
-            <div class="portfolio-hover-content">
-              <i class="fas fa-plus fa-3x text-danger"></i>
-            </div>
-        </div>
         <img class="img-fluid shadow" src="/img/portfolio/{$image}" alt="" />
       </a>
       <div class="portfolio-caption">