where can i edit the width and height of the header background image?
![how to change the header background image? Demo10](https://i.servimg.com/u/f99/14/59/17/83/demo10.jpg)
the css style on my forum theme is blank, I wnated to make my header a little wider in height..![how to change the header background image? Mouais](/users/3412/19/22/63/smiles/mouais.gif)
![how to change the header background image? Demo10](https://i.servimg.com/u/f99/14/59/17/83/demo10.jpg)
the css style on my forum theme is blank, I wnated to make my header a little wider in height..
![how to change the header background image? Mouais](/users/3412/19/22/63/smiles/mouais.gif)