Making images wrap on single line on <xl screens

                <h4 class="card-title">{{ this.look_at_us }}</h4>

                <div id="pictures" class="text-center row no-gutters px-md-4">

                  {% for image in this.attachments.images %}

                    <div class="col-6 p-1">

                    <div class="col-12 col-xl-6 p-1">

                      <img src="{{ image.thumbnail(350*1.6, height=350, crop=True)|url }}" class="rounded img-thumbnail">

                    </div>

                  {% endfor %}