remove bottom margins on blog & portfolio headers

layouts/partials/blogSection.html

@@ -28,7 +28,7 @@
           </div>
           <div class="blog__item-content">
             <span>{{ .PublishDate.Format "January 2, 2006" }}</span>
-            <h4>
+            <h4 class="mb-0">
               <a class="text-dark" href="{{ .Permalink }}">{{ .Title }}</a>
             </h4>
           </div>

layouts/partials/portfolioSection.html

@@ -18,7 +18,7 @@
             <img src="{{ .Params.thumbnail }}" class="portfolio-item-thumb" alt="portfolio-thumb" />
             <div class="portfolio-item-content">
               <span>{{ .Params.service }}</span>
-              <h3>
+              <h3 class="mb-0">
                 <a class="text-dark" href="{{ .Permalink }}">{{ .Title }}</a>
               </h3>
               <a class="see-more-btn" href="{{ .Permalink }}">See details</a>