Config List Width

I tried using CSS to change the width of one of my columns but it didn't work. Am I doing something wrong?

We are unable to see your screenshot. In order to upload screenshots in the forum, please check and follow this guide:

https://www.jotform.com/help/438-How-to-Post-Screenshots-to-Our-Support-Forum

Please specify the column which you need to adjust, so we can further look into this.

In order to inject Custom CSS code, you can follow this guide:

https://www.jotform.com/help/117-How-to-Inject-Custom-CSS-Codes

We will wait for your response.

Please use the following CSS code:

textarea{

width: 300px;

}