Question Css/xhtml issue

ahwel it might be worth a try, any css / xhtml persons here?
having trouble whit a part of a xhtml templatepart of my wip php system.

as u see the icon & input are not matching each others heigh level.
the problem is if i kick the icon down, the inputs follow automaticly.

screenshot:
http://img231.imageshack.us/img231/5575/errormp1.jpg
css:

.bicon {
        border: 1px solid #3290B6;
        margin: 0px;
}
.bform {
        border: 1px solid #3290B6;
           font-family:  trebuchet ms;
    font-size: 11px;
}