Repeater Box not Changing size according to text

Hi everyone,
In my Wix site, I am having a problem with the repeater!!!1

In the repeater there is a box.
In the box there is a text.
The repeater and the text is connected to dataset.

But the box is not (automatically) resizing to the length of text.
i.e →

The first field of dataset is → “tesying fro some…” etc the box should take that much space.

But the second field is - > “testing”.
Yet it is taking more space…

What can I do → for making the repeater’s box automatically resizing according to text…

Thanks,
Ajith

What I am trying to do can (exactly) be found here →

https://stackoverflow.com/questions/17064137/resize-div-width-down-based-on-the-amount-of-data-contained-within-repeater-and