Does not support a with of 100%

[eric-taix]

If I set the width of my TextField to 100%, the image is displayed on the next line.
Note: I used the Runo theme, but I'm quite sure it is not a theme issue even if I use another theme

[marcelotomazini]

I use the reindeer theme and I have the same problem

[argontus]

Confirmed this with the Chameleon theme, too.