How To Disable Resizable Property Of Textarea
Here we consider how to Disable Resizable Property Of Textarea.
Normally if we use textarea, we can see a Resizable mark as shown below.

We can remove this Resizable Property Of Textarea using CSS.
All we needs to do is to include following style.
textarea {
resize: none;
}
That's all, by including above style, we can Disable Resizable Property Of Textarea.