embelished dev conf for admins

app/app/templates/views/admin/user-application-device-configuration.html

@@ -52,12 +52,13 @@
 		      <h3 class="mb-0" id="confhistory">Configuration history</h3>
 		    </div>
 		{% if config_list %}
-		<table class="table">
-			<thead>
-				<th> Config ID </th>
-				<th> Arguments </th>
-				<th> Status </th>
-				<th> </th>
+		<div class="table-responsive">
+			<table class="table align-items-center table-flush">
+				<thead class="thread-light">
+					<th scope="col"> Config ID </th>
+					<th scope="col"> Arguments </th>
+					<th scope="col"> Status </th>
+					<th scope="col"> </th>
 				</thead>
 				<tbody>
 					{% for c in config_list %}
@@ -77,6 +78,7 @@
 					{% endfor %}
 				</tbody>
 			</table>
+		</div>
 		{% else %}
                 <div class="col-lg-12">
 		        <center><p style="margin-top: 35px;"> No configuration messages. </p></center>