I don't find where....

[ideasgirl]

I've compared other css files, and tried any combination posible and I can't get where I manage the space between boxes....

Can anyone point me to the correct direction?

[kobra]

manage the space between boxes

If you are refering to the sideboxes and the spacing between each.

This is in the css and you would add padding between them

[kobra]

Or in your case adjust the height value left & right. If you want to adjust the distance from the header this is padding and is just below this code in your stylesheet.css

/*SIDEBOX CSS*/

.column_box_spacer_left {
height: 6px;
}

.column_box_spacer_right {
height: 6px;
}

.column_box_spacer_single {
height: 6px;
}

[TheOracle]

This is in the css and you would add padding between them

It would also be important to specify that if this requester is using a custom template that these modifications would need to be done from another CSS file.

[Ajeh]

For an exaggerated view ... I threw into the stylesheet:

.leftBoxContainer {
border: 1px solid #ffffff;
margin-bottom: 5.5em;
}
.rightBoxContainer {
border: 1px solid #ffffff;
margin-bottom: 5.5em;
}

[ideasgirl]

Thank you guys... Linda's trick worked, since I'm on 1.3.