fix preloader

CSS/themes/grafplex.css

@@ -15,13 +15,13 @@ body {
 .theme-dark, .preloader {
 	background-image: url("https://raw.githubusercontent.com/gilbN/theme.park/master/Resources/blur-noise.png"),
 	url("https://raw.githubusercontent.com/gilbN/theme.park/master/Resources/blur-light.png") !important;
-	background-repeat: repeat, no-repeat;
-	background-attachment: fixed, fixed;
-	background-position: center center, center center;
-	background-size: auto, cover;
-	-webkit-background-size: auto, cover;
-	-moz-background-size: auto, cover;
-	-o-background-size: auto, cover;
+	background-repeat: repeat, no-repeat!important;
+	background-attachment: fixed, fixed!important;
+	background-position: center center, center center!important;
+	background-size: auto, cover!important;
+	-webkit-background-size: auto, cover!important;
+	-moz-background-size: auto, cover!important;
+	-o-background-size: auto, cover!important;
 }
 .page-header-canvas {
     background: rgba(0, 0, 0, 0.25) !important;