diff --git a/resources/server/api/ogc/static/style.css b/resources/server/api/ogc/static/style.css
index e8eb82b94402..73d48c1f81b8 100644
--- a/resources/server/api/ogc/static/style.css
+++ b/resources/server/api/ogc/static/style.css
@@ -73,3 +73,4 @@ table.table-params td.small
   background-color: red;
   border-color: red;
 }
+
diff --git a/resources/server/api/ogc/templates/wfs3/getFeature.html b/resources/server/api/ogc/templates/wfs3/getFeature.html
index 3ae6aa24bf11..9fc1a2d6419e 100644
--- a/resources/server/api/ogc/templates/wfs3/getFeature.html
+++ b/resources/server/api/ogc/templates/wfs3/getFeature.html
@@ -7,8 +7,8 @@ <h1>{{ metadata.pageTitle }}</h1>
 
             <dl class="row">
             {% for name, value in properties %}
-                <dt class="col-sm-3">{{ name }}</dt>
-                <dd class="col-sm-9">{{ value }}</dd>
+                <dt class="col-sm-12">{{ name }}</dt>
+                <dd class="col-sm-12">{{ value }}</dd>
             {% endfor %}
             </dl>
         </div>
diff --git a/resources/server/api/ogc/templates/wfs3/getFeatures.html b/resources/server/api/ogc/templates/wfs3/getFeatures.html
index d654f5462695..21a3c3500d96 100644
--- a/resources/server/api/ogc/templates/wfs3/getFeatures.html
+++ b/resources/server/api/ogc/templates/wfs3/getFeatures.html
@@ -25,8 +25,8 @@ <h1>{{ metadata.pageTitle }}</h1>
                 <h2><a href="{{ path_append( feature.id ) }}">{{ metadata.layerTitle }} {{ feature.id }}</a></h2>
                 <dl class="row">
                 {% for name, value in feature.properties %}
-                    <dt class="col-sm-3">{{ name }}</dt>
-                    <dd class="col-sm-9">{{ value }}</dd>
+                    <dt class="col-sm-12">{{ name }}</dt>
+                    <dd class="col-sm-12">{{ value }}</dd>
                 {% endfor %}
                 </dl>
             {% endfor %}
diff --git "a/tests/testdata/qgis_server/api/test_wfs3_collections_items_testlayer_\303\250\303\251.html" "b/tests/testdata/qgis_server/api/test_wfs3_collections_items_testlayer_\303\250\303\251.html"
index f61599305408..e73b5fa68bce 100644
--- "a/tests/testdata/qgis_server/api/test_wfs3_collections_items_testlayer_\303\250\303\251.html"
+++ "b/tests/testdata/qgis_server/api/test_wfs3_collections_items_testlayer_\303\250\303\251.html"
@@ -78,42 +78,42 @@ <h1>Features in layer A test vector layer èé</h1>
                 <h2><a href="http://server.qgis.org/wfs3/collections/testlayer èé/items/0.html">A test vector layer èé 0</a></h2>
                 <dl class="row">
                 
-                    <dt class="col-sm-3">id</dt>
-                    <dd class="col-sm-9">1</dd>
+                    <dt class="col-sm-12">id</dt>
+                    <dd class="col-sm-12">1</dd>
                 
-                    <dt class="col-sm-3">name</dt>
-                    <dd class="col-sm-9">one</dd>
+                    <dt class="col-sm-12">name</dt>
+                    <dd class="col-sm-12">one</dd>
                 
-                    <dt class="col-sm-3">utf8nameè</dt>
-                    <dd class="col-sm-9">one èé</dd>
+                    <dt class="col-sm-12">utf8nameè</dt>
+                    <dd class="col-sm-12">one èé</dd>
                 
                 </dl>
             
                 <h2><a href="http://server.qgis.org/wfs3/collections/testlayer èé/items/1.html">A test vector layer èé 1</a></h2>
                 <dl class="row">
                 
-                    <dt class="col-sm-3">id</dt>
-                    <dd class="col-sm-9">2</dd>
+                    <dt class="col-sm-12">id</dt>
+                    <dd class="col-sm-12">2</dd>
                 
-                    <dt class="col-sm-3">name</dt>
-                    <dd class="col-sm-9">two</dd>
+                    <dt class="col-sm-12">name</dt>
+                    <dd class="col-sm-12">two</dd>
                 
-                    <dt class="col-sm-3">utf8nameè</dt>
-                    <dd class="col-sm-9">two àò</dd>
+                    <dt class="col-sm-12">utf8nameè</dt>
+                    <dd class="col-sm-12">two àò</dd>
                 
                 </dl>
             
                 <h2><a href="http://server.qgis.org/wfs3/collections/testlayer èé/items/2.html">A test vector layer èé 2</a></h2>
                 <dl class="row">
                 
-                    <dt class="col-sm-3">id</dt>
-                    <dd class="col-sm-9">3</dd>
+                    <dt class="col-sm-12">id</dt>
+                    <dd class="col-sm-12">3</dd>
                 
-                    <dt class="col-sm-3">name</dt>
-                    <dd class="col-sm-9">three</dd>
+                    <dt class="col-sm-12">name</dt>
+                    <dd class="col-sm-12">three</dd>
                 
-                    <dt class="col-sm-3">utf8nameè</dt>
-                    <dd class="col-sm-9">three èé↓</dd>
+                    <dt class="col-sm-12">utf8nameè</dt>
+                    <dd class="col-sm-12">three èé↓</dd>
                 
                 </dl>