how to get rid of space between two divs

[drakechapter13]

I am currently working on a website i have a header div a header inner inside that, then underneath i have a main content div with my content in, between the content div and the header div there is a white space. I have tried removing the p tag and the margin and padding that surround the div's and the space hasn't gotten smaller or moved. any ideas or suggestions ???

[drakechapter13]

http://designjazz.co.uk/index.html as you can see on the home page there is a gap between the two divs at the top of the page

[Rabbit]

Are you referring to the white space below the image and above the welcome message? That's actually not because of the divs. It's the margins on the h3 element.

[martin631775]

give padding 0 and margin 0 in <h4>