In your CSS you are using HUGE "px" values...




FORM, SELECT, INPUT {

display: inline;
font-size: 1em;
margin-top: 198px;
}

INPUT {
margin-top: 198px;
}

FORM {
margin-right: 80px;
}

I think these are causing your problem - partucularly

INPUT {
margin-top: 198px;
}

Try changing it to:-
INPUT {
margin-top: 5px;
}