How do I set an image as my header(title) on tumblr?

Please link to the blog.

OK. Without seeing yours I will show you what I did to mine.

div#header {
margin-top: 60px;
margin-bottom: 40px;
background-image:url(‘http://clagnut.com/sandbox/imagetests/wideimg.png’)
}
div#header h1 {
/* background-color: {color:Standout}; */
/* color: {color:Text}; */
font-family: “Baskerville”, “Palatino”, “Georgia”, serif;
font-size: 50px;
font-weight: 100;
margin-top: 0;
margin-bottom: 0;
text-align: center;
text-transform: uppercase;
border-radius: 20px;
-moz-border-radius: 20px;
-webkit-border-radius: 20px;
margin-left: 20px;
margin-right: 20px;
}

You don’t need a lot of that.

background-image:url(‘http://clagnut.com/sandbox/imagetests/wideimg.png’)

in the div#header {

Here is what it did to mine. http://johnryanpowell.tumblr.com/

I actually kinda like that. I might keep it.