Making forum layout transparent?

So I MADE A NEW FORUM How do I make the layout transparent? NOT THE BACKGROUND. I want the layout transparent so we can easily see the background. I can't figure out how to do that, and I am not at all familiar with coding. Please someone help. Thanks

Please post your forum's address for appearance issues/questions.

http://www.astorcraft.com/ Thats the forum. Thank you for replying

Add to your CSS stylesheet:

Code:

.bodyline {
    background-color: transparent;
}
td.row1.over:hover, td.row2 {
    background-color: transparent;
}
td.row1, td.row3.over:hover {
    background-color: transparent;
}
td.row3 {
    background-color: transparent;
}