.contattaci {
    width: 400px;
}

.contattaci input, 
.contattaci select, 
.contattaci textarea
{
    margin: 2px;
    border: solid #000000 1px;
    width: 200px;
}

#sendb {
    width: 80px;
}

#privacy {
    width: 20px;
}

.col1 {
    width:      35% ; 
    text-align: left; 
    display:    inline; 
    float:      left;
}

.col2 {
    width:      65% ; 
    text-align: left; 
    display:    inline; 
}