remove useless whitespace and fix alignment, closes #2343

Closes #2343

Merge request studip/studip!1533

app/views/resources/resource/_standard_properties_display_part.php

@@ -23,6 +23,10 @@
             </header>
 
             <table class="default">
+                <colgroup>
+                    <col style="width: 70%">
+                    <col>
+                </colgroup>
                 <thead>
                     <tr>
                         <th>
@@ -39,8 +43,7 @@
                             <td>
                                 <?= htmlReady(
                                     $property->display_name
-                                        ? $property->display_name
-                                        : $property->name
+                                        ?: $property->name
                                 ) ?>
                             </td>
                             <td>

app/views/resources/room/index.php

@@ -19,7 +19,7 @@
         <h1><?= _('Beschreibung und Hinweise') ?></h1>
     </header>
     <section>
-        <? if ($room->description): ?>
+        <? if ((string)$room->description !== ''): ?>
             <p><?= htmlReady($room->description) ?></p>
         <? endif ?>
         <ul>
@@ -51,6 +51,10 @@
             <h1><?= _('Dateien') ?></h1>
         </header>
         <table class="default sortable-table" data-sortlist="[[2, 0]]">
+            <colgroup>
+                <col style="width: 70%">
+                <col>
+            </colgroup>
             <?= $this->render_partial('files/_files_thead') ?>
             <? foreach ($resource_folder->getFiles() as $file): ?>
                 <? if ($file->isVisible($GLOBALS['user']->id)) : ?>