form {
margin:0;
padding:0;
}

input {

margin:0;
padding:0;

}

.calculatie_combo
{
border-style: solid; 
border-width: 0px; 
padding-left: 4px; 
padding-right: 4px; 
padding-top: 1px; 
padding-bottom: 1px; 
background-color: #E0E1E2; 
width:88px; 
height: 14px;
font:  normal 11px/11px Helvetica,arial;

}