Main DB memos thread popup (ui tweak)

resources/views/app/patient/memos-thread.blade.php

@@ -3,9 +3,9 @@
         @if($patient->memos && count($patient->memos))
             <thead>
             <tr>
-                <th class="px-2 text-secondary w-25">Category</th>
-                <th class="px-2 text-secondary w-50">Summary</th>
-                <th class="px-2 text-secondary">Created</th>
+                <th class="px-2 text-secondary border-bottom-0 w-25">Category</th>
+                <th class="px-2 text-secondary border-bottom-0 w-50">Summary</th>
+                <th class="px-2 text-secondary border-bottom-0">Created</th>
             </tr>
             </thead>
             <tbody>