Simple decolumnization.

themes/bootstrap3/templates/content/content.phtml

-<div class="row">
-  <div class="col-xs-12">
-    <?=$this->partial("content/$page.phtml", []) ?>
-  </div>
-</div>
+<?=$this->partial("content/$page.phtml", []) ?>

themes/bootstrap3/templates/externalauth/ezproxylogin.phtml

@@ -3,16 +3,14 @@
     $this->headTitle($this->translate('external_auth_heading'));
 ?>
 
-<div class="row external-content-access">
-  <div class="col-sm-12">
-    <?=$this->flashmessages()?>
-    <? if ($this->unauthorized): ?>
-      <div class="unauthorized-description">
-        <p><?=$this->transEsc('external_auth_unauthorized_desc'); ?></p>
-      </div>
-      <div>
-        <a href="<?=$this->url('myresearch-logout')?>" class="logout btn btn-primary" title="<?=$this->transEsc("Log Out")?>"><strong><?=$this->transEsc("Log Out")?></strong></a>
-      </div>
-    <? endif; ?>
-  </div>
+<div class="external-content-access">
+  <?=$this->flashmessages()?>
+  <? if ($this->unauthorized): ?>
+    <div class="unauthorized-description">
+      <p><?=$this->transEsc('external_auth_unauthorized_desc'); ?></p>
+    </div>
+    <div>
+      <a href="<?=$this->url('myresearch-logout')?>" class="logout btn btn-primary" title="<?=$this->transEsc("Log Out")?>"><strong><?=$this->transEsc("Log Out")?></strong></a>
+    </div>
+  <? endif; ?>
 </div>