Custom CSS: How can I make the fields larger in length?

There are no settings to make these field longer.  Any other way I can make that happen?

You can inject the following CSS to your form.

#cid_3 .form-textbox {

    width: 200px;

}

Please see below.

You can change the width in px as you desire.

Below Passenger 1 I also have Passenger 2 and I want to make the same CSS change, but the code is already in CSS so how do I apply that to the other Passenger2?  I tried duplicating the field but that didn’t work.

Thanks
Greg

...

You can use this CSS code in addition to what you have already:

#first_48 {
    width : 150px;
}

#middle_48 {
    width : 150px;
}

#last_48 {
    width : 150px;
}