Make table full-width.

biscuit/apps/alsijil/templates/alsijil/lesson.html

@@ -43,7 +43,7 @@
      {% csrf_token %}
      {{ personal_note_formset.management_form }}
 
-     <table class="table table-striped table-bordered table-hover table-condensed table-responsive w-100">
+     <table class="table table-striped table-bordered table-hover table-condensed table-responsive w-100 d-block d-md-table">
       <tr>
        <th>{% blocktrans %}Person{% endblocktrans %}</th>
        <th>{% blocktrans %}Absent{% endblocktrans %}</th>