custom scrollbar for webkit and firefox

scrollbar.scss

// scrollbar 

// firefox
.textarea {
  scrollbar-color: transparentize($color-titanic, 0.92) transparent;
  scrollbar-width: thin;
}

// the rest, besides IE
.textarea::-webkit-scrollbar-track
{
  background-color: transparent;
}

.textarea::-webkit-scrollbar
{
  width: 4px;
  height: 25%;
}

.textarea::-webkit-scrollbar-thumb
{
	background-color: transparentize($color-titanic, 0.92);
	border-radius: 2px;
}