diff --git a/themes/elFinder/css/theme-bootstrap-libreicons-svg.css b/themes/elFinder/css/theme-bootstrap-libreicons-svg.css
index cf1cccb..16fce69 100755
--- a/themes/elFinder/css/theme-bootstrap-libreicons-svg.css
+++ b/themes/elFinder/css/theme-bootstrap-libreicons-svg.css
@@ -677,6 +677,7 @@
 	top:.3em;
 	width:14px;
 	height:14px;
+	padding: 0 !important;
 	margin:0;
 	border-width:0;
 	border:none;
@@ -687,11 +688,9 @@
 .ui-dialog .ui-dialog-titlebar-close.elfinder-titlebar-full{
 	right:44px
 }
-.elfinder-quicklook-title{font-size:.7em}
 .elfinder-quicklook-info-data{font-size:.72em}
 .elfinder-quicklook-preview-text-wrapper{font-size:.9em}
 .elfinder-quicklook{
-	display:none;
 	overflow:hidden;
 	background-color:#fff;
 	border:1px solid #ddd;
@@ -727,7 +726,7 @@
 	top:0;
 	left:0;
 	right:0;
-	height:32px;
+	height:45px;
 	margin-bottom:20px;
 	padding:10px 15px;
 	color:#333;
@@ -741,7 +740,7 @@
 	-webkit-border-top-right-radius:3px;
 	border-top-right-radius:3px;
 	cursor:move;
-	box-sizing:border-box
+	box-sizing:border-box !important;
 }
 .elfinder-quicklook-title{
 	position:relative;
@@ -749,16 +748,21 @@
 	white-space:nowrap;
 	overflow:hidden
 }
+.elfinder-quicklook-titlebar .ui-widget-header{
+	padding: 0 !important;
+}
+.elfinder-quicklook-titlebar .elfinder-quicklook-titlebar-icon{
+	top: 15px;
+	right: 15px;
+	border-bottom: none;
+	width: auto;
+}
 .elfinder-quicklook-titlebar .ui-icon{
-	position:absolute;
-	background:url(../img/libre-close.svg);
 	margin:0;
 	padding:0;
 	right:2px;
 	top:7px;
 	left:auto;
-	width:14px;
-	height:14px;
 	cursor:default
 }
 .elfinder-quicklook-preview{
@@ -780,19 +784,20 @@
 	padding:0 12px 0 112px
 }
 .elfinder-quicklook-info .elfinder-quicklook-info-data:first-child{
-	color:#000;
 	font-weight:700;
 	padding-bottom:.5em
 }
 .elfinder-quicklook-info-data{
 	padding-bottom:.2em;
-	color:#000
+	color: #fff;
 }
 .elfinder-quicklook .elfinder-cwd-icon{
 	position:absolute;
 	left:32px;
 	top:50%;
-	margin-top:0
+	margin-top:0;
+	width: 48px;
+	height: 48px;
 }
 .elfinder-quicklook-preview img{
 	display:block;