Set textarea width to 100% in bootstrap modal

Question

Was trying all possible ways, but never succeeded:

Answer 1

After testing those suggestions here, I draw the conclusion that we have to apply two things.

1. Apply form-control class to your textarea element. This is among Bootstrap's built-in classes.

2. Extend this class by adding the following property:

.form-control {
   max-width: 100%;
}

Hope this helps others who are looking for a solution to this issue.