Check box 'other' option - how can I make the text box wider and deeper?

I have a series of checkboxes and have selected the 'other' option so a user can input some further opinions but can't see where I can edit the text box so that it is 5 rows deep and 60 wide? Any help most welcome.

Hi, 

You can set your other option textboxes' width by writing some Inject CSS.

For example:

.form-checkbox-other-input {

width: 750px !important;

} 

Please let us know if you need any further assistance.

Have a good day.

Thanks, I managed to work that out from another thread after posting. Would be better if it also gave an option to use either a text box as it is now but also a text area box as I would have liked it to have been 5 rows deep also as some users think that they only have enough room in the box available.

On behalf of our dev you are very welcome and we're glad to hear that you were able to work it out. If you have any further questions or need more help please feel free to get in touch.