I've made the header transparent and blurred using this style:
pre.ui-header {
-webkit-filter: blur(20px);
-moz-filter: blur(20px);
-o-filter: blur(20px);
-ms-filter: blur(20px);
filter: blur(20px);
opacity: 0.4;
}/pre
This works but it blurs all the header.
I'm just wanting to blur the background of the header, not the header title, buttons and images.
how would I apply the code above to just the background?