why not

diff --git a/static/css/style.css b/static/css/style.css
index bede39b9eaa81ec51f989f8ff30832c82b308cc8..87cb5519a5ac7d4713f571074531e7f1dfcd0e5f 100644 (file)
--- a/static/css/style.css
+++ b/static/css/style.css
@@ -1093,7 +1093,8 @@
                        overflow: hidden;
                                                width:100%;
                                                position:relative;
-                       background: url(../images/banner.jpg) no-repeat center center fixed;
+                       background: url(../images/banner.jpg) no-repeat center center;
+                                               background-attachment: scroll;
                        -webkit-background-size: cover;
                        -moz-background-size: cover;
                        -o-background-size: cover;