Can I style the resize grabber of textarea?

Question

My designer just gave me the design with text areas with styled resize grabber. The question is: Can I style it or not ?

Answer 1

Why not just show a background image? http://jsfiddle.net/1n0d529p/

textarea {
  background: url(https://image.flaticon.com/icons/svg/133/133889.svg)no-repeat rgba(71, 108, 193, 0.52) 99.9% 100%;
  background-size: 12px;
}