CSS code for no header images suddenly not working

Replies: 2

My theme comes with headers on every post and page. I had gotten rid of these using the CSS code:

#page-site-header {
background-color:#fffcea;
	background-image URL("none");
	padding:100px 0px 50px 0px;
	}

Then I saw a broken link report for alphabetpublishingbooks.com/none.
So I changed it to `#page-site-header {
background-color:#fffcea;
background-image none;
padding:100px 0px 50px 0px;
}`

This made the headers come back. So then I reverted to the original code, but the page and post headers are still there. What am I missing?