diff --git a/htdocs/core/class/vcard.class.php b/htdocs/core/class/vcard.class.php
index 7b5a320f678..0bb532e33c4 100644
--- a/htdocs/core/class/vcard.class.php
+++ b/htdocs/core/class/vcard.class.php
@@ -421,6 +421,9 @@ class vCard
 
 		if (!empty($object->socialnetworks)) {
 			foreach ($object->socialnetworks as $key => $val) {
+				if (empty($val)) {	// Disacard social network if empty
+					continue;
+				}
 				$urlsn = '';
 				if ($key == 'linkedin') {
 					if (!preg_match('/^http/', $val)) {
diff --git a/htdocs/public/users/view.php b/htdocs/public/users/view.php
index c62420c76d8..53bc597aaa9 100644
--- a/htdocs/public/users/view.php
+++ b/htdocs/public/users/view.php
@@ -262,8 +262,8 @@ if ($showbarcode) {
 	$qrcodecontent = $output = $v->buildVCardString($object, $company, $langs);
 
 	print '<br>';
-	print '<div class="floatleft inline-block valignmiddle divphotoref">';
-	print '<img src="'.$dolibarr_main_url_root.'/viewimage.php?modulepart=barcode&entity='.((int) $conf->entity).'&generator=tcpdfbarcode&encoding=QRCODE&code='.urlencode($qrcodecontent).'">';
+	print '<div class="floatleft inline-block valignmiddle paddingleft paddingright">';
+	print '<img style="max-width: 100%" src="'.$dolibarr_main_url_root.'/viewimage.php?modulepart=barcode&entity='.((int) $conf->entity).'&generator=tcpdfbarcode&encoding=QRCODE&code='.urlencode($qrcodecontent).'">';
 	print '</div>';
 	print '<br>';
 }