diff --git a/views/bootstrap/class.MyDocuments.php b/views/bootstrap/class.MyDocuments.php
index b623fa49c..3c95909a5 100644
--- a/views/bootstrap/class.MyDocuments.php
+++ b/views/bootstrap/class.MyDocuments.php
@@ -39,8 +39,10 @@ class SeedDMS_View_MyDocuments extends SeedDMS_Bootstrap_Style {
 		$cachedir = $this->params['cachedir'];
 		$workflowmode = $this->params['workflowmode'];
 
+		$previewwidth = 40;
+
 		$db = $dms->getDB();
-		$previewer = new SeedDMS_Preview_Previewer($cachedir, 40);
+		$previewer = new SeedDMS_Preview_Previewer($cachedir, $previewwidth);
 
 		$this->htmlStartPage(getMLText("my_documents"));
 		$this->globalNavigation();
@@ -165,7 +167,7 @@ class SeedDMS_View_MyDocuments extends SeedDMS_Bootstrap_Style {
 							$previewer->createPreview($latestContent);
 							print "<td><a href=\"../op/op.Download.php?documentid=".$st["documentID"]."&version=".$st["version"]."\">";
 							if($previewer->hasPreview($latestContent)) {
-								print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=40\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
+								print "<img class=\"mimeicon\" width=\"".$previewwidth."\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=".$previewwidth."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 							} else {
 								print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 							}
@@ -202,7 +204,7 @@ class SeedDMS_View_MyDocuments extends SeedDMS_Bootstrap_Style {
 							$previewer->createPreview($latestContent);
 							print "<td><a href=\"../op/op.Download.php?documentid=".$st["documentID"]."&version=".$st["version"]."\">";
 							if($previewer->hasPreview($latestContent)) {
-								print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=40\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
+								print "<img class=\"mimeicon\" width=\"".$previewwidth."\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=".$previewwidth."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 							} else {
 								print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 							}
@@ -250,7 +252,7 @@ class SeedDMS_View_MyDocuments extends SeedDMS_Bootstrap_Style {
 							$previewer->createPreview($latestContent);
 							print "<td><a href=\"../op/op.Download.php?documentid=".$st["documentID"]."&version=".$st["version"]."\">";
 							if($previewer->hasPreview($latestContent)) {
-								print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=40\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
+								print "<img class=\"mimeicon\" width=\"".$previewwidth."\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=".$previewwidth."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 							} else {
 								print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 							}
@@ -284,7 +286,7 @@ class SeedDMS_View_MyDocuments extends SeedDMS_Bootstrap_Style {
 							$previewer->createPreview($latestContent);
 							print "<td><a href=\"../op/op.Download.php?documentid=".$st["documentID"]."&version=".$st["version"]."\">";
 							if($previewer->hasPreview($latestContent)) {
-								print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=40\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
+								print "<img class=\"mimeicon\" width=\"".$previewwidth."\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=".$previewwidth."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 							} else {
 								print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 							}
@@ -374,7 +376,7 @@ class SeedDMS_View_MyDocuments extends SeedDMS_Bootstrap_Style {
 						$previewer->createPreview($latestContent);
 						print "<td><a href=\"../op/op.Download.php?documentid=".$res["documentID"]."&version=".$res["version"]."\">";
 						if($previewer->hasPreview($latestContent)) {
-							print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=40\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
+							print "<img class=\"mimeicon\" width=\"".$previewwidth."\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=".$previewwidth."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 						} else {
 							print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 						}
@@ -450,7 +452,7 @@ class SeedDMS_View_MyDocuments extends SeedDMS_Bootstrap_Style {
 					$previewer->createPreview($latestContent);
 					print "<td><a href=\"../op/op.Download.php?documentid=".$res["documentID"]."&version=".$res["version"]."\">";
 					if($previewer->hasPreview($latestContent)) {
-						print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=40\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
+						print "<img class=\"mimeicon\" width=\"".$previewwidth."\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=".$previewwidth."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 					} else {
 						print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 					}
@@ -531,7 +533,7 @@ class SeedDMS_View_MyDocuments extends SeedDMS_Bootstrap_Style {
 				print "<th><a href=\"../out/out.MyDocuments.php?orderby=e\">".getMLText("expires")."</a></th>\n";
 				print "</tr>\n</thead>\n<tbody>\n";
 
-				$previewer = new SeedDMS_Preview_Previewer($cachedir, 40);
+				$previewer = new SeedDMS_Preview_Previewer($cachedir, $previewwidth);
 				foreach ($resArr as $res) {
 					$document = $dms->getDocument($res["documentID"]);
 				
@@ -547,7 +549,7 @@ class SeedDMS_View_MyDocuments extends SeedDMS_Bootstrap_Style {
 					$previewer->createPreview($latestContent);
 					print "<td><a href=\"../op/op.Download.php?documentid=".$res["documentID"]."&version=".$res["version"]."\">";
 					if($previewer->hasPreview($latestContent)) {
-						print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=40\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
+						print "<img class=\"mimeicon\" width=\"".$previewwidth."\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=".$previewwidth."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 					} else {
 						print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 					}
diff --git a/views/bootstrap/class.Search.php b/views/bootstrap/class.Search.php
index d7dac0d79..5cd049654 100644
--- a/views/bootstrap/class.Search.php
+++ b/views/bootstrap/class.Search.php
@@ -79,6 +79,8 @@ class SeedDMS_View_Search extends SeedDMS_Bootstrap_Style {
 		$searchin = $this->params['searchin'];
 		$cachedir = $this->params['cachedir'];
 
+		$previewwidth = 40;
+
 		$this->htmlStartPage(getMLText("search_results"));
 		$this->globalNavigation();
 		$this->contentStart();
@@ -324,7 +326,7 @@ class SeedDMS_View_Search extends SeedDMS_Bootstrap_Style {
 			print "<th>".getMLText("action")."</th>\n";
 			print "</tr>\n</thead>\n<tbody>\n";
 
-			$previewer = new SeedDMS_Preview_Previewer($cachedir, 40);
+			$previewer = new SeedDMS_Preview_Previewer($cachedir, $previewwidth);
 			foreach ($entries as $entry) {
 				if(get_class($entry) == 'SeedDMS_Core_Document') {
 					$document = $entry;
@@ -347,7 +349,7 @@ class SeedDMS_View_Search extends SeedDMS_Bootstrap_Style {
 					}
 					print "<td><a class=\"standardText\" href=\"../out/out.ViewDocument.php?documentid=".$document->getID()."\">";
 					if($previewer->hasPreview($lc)) {
-						print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$lc->getVersion()."&width=40\" title=\"".htmlspecialchars($lc->getMimeType())."\">";
+						print "<img class=\"mimeicon\" width=\"".$previewwidth."\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$lc->getVersion()."&width=".$previewwidth."\" title=\"".htmlspecialchars($lc->getMimeType())."\">";
 					} else {
 						print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($lc->getFileType())."\" title=\"".htmlspecialchars($lc->getMimeType())."\">";
 					}
diff --git a/views/bootstrap/class.ViewFolder.php b/views/bootstrap/class.ViewFolder.php
index 00edd9104..f2f20661b 100644
--- a/views/bootstrap/class.ViewFolder.php
+++ b/views/bootstrap/class.ViewFolder.php
@@ -85,6 +85,8 @@ class SeedDMS_View_ViewFolder extends SeedDMS_Bootstrap_Style {
 		$enableRecursiveCount = $this->params['enableRecursiveCount'];
 		$maxRecursiveCount = $this->params['maxRecursiveCount'];
 
+		$previewwidth = 40;
+
 		$folderid = $folder->getId();
 
 		$this->htmlStartPage(getMLText("folder_title", array("foldername" => htmlspecialchars($folder->getName()))));
@@ -274,7 +276,7 @@ class SeedDMS_View_ViewFolder extends SeedDMS_Bootstrap_Style {
 			print "</tr>\n";
 		}
 
-		$previewer = new SeedDMS_Preview_Previewer($cachedir, 40);
+		$previewer = new SeedDMS_Preview_Previewer($cachedir, $previewwidth);
 		foreach($documents as $document) {
 
 			$owner = $document->getOwner();
@@ -305,7 +307,7 @@ class SeedDMS_View_ViewFolder extends SeedDMS_Bootstrap_Style {
 				if (file_exists($dms->contentDir . $latestContent->getPath())) {
 					print "<td><a rel=\"document_".$docID."\" draggable=\"true\" ondragstart=\"onDragStartDocument(event);\" href=\"../op/op.Download.php?documentid=".$docID."&version=".$version."\">";
 					if($previewer->hasPreview($latestContent)) {
-						print "<img draggable=\"false\" class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=40\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
+						print "<img draggable=\"false\" class=\"mimeicon\" width=\"".$previewwidth."\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$latestContent->getVersion()."&width=".$previewwidth."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 					} else {
 						print "<img draggable=\"false\" class=\"mimeicon\" src=\"".$this->getMimeIcon($latestContent->getFileType())."\" title=\"".htmlspecialchars($latestContent->getMimeType())."\">";
 					}
diff --git a/views/bootstrap/class.WorkflowSummary.php b/views/bootstrap/class.WorkflowSummary.php
index 39e4e1f17..847858de2 100644
--- a/views/bootstrap/class.WorkflowSummary.php
+++ b/views/bootstrap/class.WorkflowSummary.php
@@ -36,6 +36,8 @@ class SeedDMS_View_WorkflowSummary extends SeedDMS_Bootstrap_Style {
 		$user = $this->params['user'];
 		$cachedir = $this->params['cachedir'];
 
+		$previewwidth = 40;
+
 		$this->htmlStartPage(getMLText("my_documents"));
 		$this->globalNavigation();
 		$this->contentStart();
@@ -47,7 +49,7 @@ class SeedDMS_View_WorkflowSummary extends SeedDMS_Bootstrap_Style {
 		// Get document list for the current user.
 		$workflowStatus = $user->getWorkflowStatus();
 
-		$previewer = new SeedDMS_Preview_Previewer($cachedir, 40);
+		$previewer = new SeedDMS_Preview_Previewer($cachedir, $previewwidth);
 
 		$printheader=true;
 		$iRev = array();
@@ -81,7 +83,7 @@ class SeedDMS_View_WorkflowSummary extends SeedDMS_Bootstrap_Style {
 				print "<tr>\n";
 				print "<td><a href=\"../op/op.Download.php?documentid=".$document->getID()."&version=".$st['version']."\">";
 				if($previewer->hasPreview($version)) {
-					print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$version->getVersion()."&width=40\" title=\"".htmlspecialchars($version->getMimeType())."\">";
+					print "<img class=\"mimeicon\" width=\"".$previewwidth."\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$version->getVersion()."&width=".$previewwidth."\" title=\"".htmlspecialchars($version->getMimeType())."\">";
 				} else {
 					print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($version->getFileType())."\" title=\"".htmlspecialchars($version->getMimeType())."\">";
 				}
@@ -137,7 +139,7 @@ class SeedDMS_View_WorkflowSummary extends SeedDMS_Bootstrap_Style {
 				print "<tr>\n";
 				print "<td><a href=\"../op/op.Download.php?documentid=".$document->getID()."&version=".$st['version']."\">";
 				if($previewer->hasPreview($version)) {
-					print "<img class=\"mimeicon\" width=\"40\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$version->getVersion()."&width=40\" title=\"".htmlspecialchars($version->getMimeType())."\">";
+					print "<img class=\"mimeicon\" width=\"".$previewwidth."\"src=\"../op/op.Preview.php?documentid=".$document->getID()."&version=".$version->getVersion()."&width=".$previewwidth."\" title=\"".htmlspecialchars($version->getMimeType())."\">";
 				} else {
 					print "<img class=\"mimeicon\" src=\"".$this->getMimeIcon($version->getFileType())."\" title=\"".htmlspecialchars($version->getMimeType())."\">";
 				}