Hello everyone, first of all thanks for taking time to read my query.
Is there a way to modify the width and height of the text box for the other answer of a single answer question?

Hi,
I did it this way:
Add to your "custom.css":
.long .form-group.text-item.other-text-item {width:50%;}
.long input.form-control {width:100%;}

and enter "long" into "css classes" of the question.


Regarding the height:
As this field is a plain <input> field in the database, there is only one line.
You had to change to <textarea> - as e.g. the "long text" question type.
If you expect longer answers you should add a new question of type "long text" and display it by relevance equation, if the "Other" option was checked.

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Joffm

Thank you for your answer
I am left wondering where to locate "custom.css"

Thank you!

In your extended theme.
Theme editor.

Which version do you use?
Have you the rights to edit themes?

THANKS for your help!!