fix layout regression, fixes #260

css/vips.css

@@ -434,6 +434,10 @@ button.vips_file_upload:hover {
     padding: 2px;
 }
 
+.mc_flex > .formatted-content {
+    flex-grow: 1;
+}
+
 .correct_item {
     background: #f0fff0;
     border: 1px solid #b0ffb0;

views/exercises/mco_exercise/correct.php

 <table class="description inline-content">
     <? foreach ($exercise->task['answers'] as $key => $entry): ?>
-        <tr>
+        <tr class="mc_row">
             <td class="mc_item">
                 <?= formatReady($entry['text']) ?>
             </td>

views/exercises/mco_exercise/print.php

 <table class="description inline-content">
     <? foreach ($exercise->task['answers'] as $key => $entry): ?>
-        <tr>
+        <tr class="mc_row">
             <td class="mc_item">
                 <?= formatReady($entry['text']) ?>
             </td>