Header issues in minimalism

[singtomepeter]

 Hi! I'm having problems getting my header in the right place.
journal: singtomepeter 
acount level is plus
theme is minimalism (georgia)


I used this code:
#page .layout .layout-inner .content .content-inner
{
background-image: url("http://i895.photobucket.com/albums/ac151/lightsrunningwiththedevil/headerDE.jpg");
background-position: top center;
background-repeat: no-repeat;
padding-top: 360px;
}

It puts the header under the title and subtitle and above the entries. I want it in the centre above the title even above the navigation if possible.

Please help me!