Frame borders

I'm not sure if this has been asked before but I want to change the border of an iFrame. You know how all input fields have that ugly little bevel thing that makes them look pushed in? I wanna get rid of that and just make it a color. Any ideas? I edited a screenshot to let you know what I want to do:

hmmm..not sure at all, but shouldn´t border=1 bordercolor="black" border=solid..... no no... now I messed myself up...lol.... Sorry.

Put this in a style sheet or in the head section of your page:

[code].flat {
font-family:verdana,helvetica,arial,sans-serif;
font-size:8pt;
border:1px solid #000000;
background-color:#999999;
}[/code]

Then wherever you want the form fields to be changed just add style="flat" to any input field.

Thanks. I was able to do it with iframe { border: solid 1px #586382;} and frameborder="0"