diff --git a/css/layout.css b/css/layout.css
index ab353e0..7b339f3 100755
--- a/css/layout.css
+++ b/css/layout.css
@@ -59,22 +59,20 @@ header {
    height: 800px;
    min-height: 500px;
    width: 100%;
+   background: #161415 url(../images/header-background_1920.jpg) no-repeat top center;
    background-size: cover !important;
 	-webkit-background-size: cover !important;
    text-align: center;
    overflow: hidden;
 }
 
-@media only screen and (min-width: 1921px){
+@media 
+(-webkit-min-device-pixel-ratio: 1.5), 
+(min-resolution: 144dpi) { 
    header {
       background: #161415 url(../images/header-background.jpg) no-repeat top center;
    }
 }
-@media only screen and (max-width: 1920px){
-   header {
-      background: #161415 url(../images/header-background_1920.jpg) no-repeat top center;
-   }
-}
 
 /* vertically center banner section */
 header:before {