Use one card per weekday.

aleksis/apps/alsijil/templates/alsijil/week_view.html

@@ -27,14 +27,13 @@
   {% if lesson_periods.count %}
     <div class="row">
       <div class="col s7">
-        <div class="card">
-          <div class="card-content black-text">
-            <span class="card-title">
-              {% blocktrans %}Lessons{% endblocktrans %}
-            </span>
-            {% regroup lesson_periods by period.get_weekday_display as periods_by_day %}
-            {% for weekday, periods in periods_by_day %}
-              <h3>{{ weekday }}</h3>
+        {% regroup lesson_periods by period.get_weekday_display as periods_by_day %}
+        {% for weekday, periods in periods_by_day %}
+          <div class="card">
+            <div class="card-content black-text">
+              <span class="card-title">
+                {{ weekday }}
+              </span>
               <table class="striped responsive-table">
                 <thead>
                   <tr>
@@ -74,13 +73,13 @@
                   {% endfor %}
                 </tbody>
               </table>
-            {% endfor %}
+            </div>
           </div>
-        </div>
+        {% endfor %}
       </div>
       <div class="col s5">
         <div class="card">
-          <div class="card-content white-text">
+          <div class="card-content">
             <span class="card-title">
               {% blocktrans %}Personal notes{% endblocktrans %}
             </span>