Short Text width size

I can't seem to change the size of the short text. I've gone into the Short Text properties to change from Auto to Fixed but it makes no change.

Is it something I've done to the properties of the form?

Hi Fraser Valley Virtual,

Thanks for reaching out to Jotform Support. If the property settings don't seem to work, there are various ways such as injecting a CSS code into your form that points to the ID of the field. But to be sure that we will be focusing on the specific field in your form, can you point to us which field it is and how you wish to have it adjusted? This way we'll be able to give you the proper steps on how to make it happen.

As soon as we hear back from you we'll help you more with this.