Changing bootstrap caret(color and position)

Question

I want to change color of caret and make it not relative from input text, because it\'s hard to make it look good when it is.

Answer 1

If you want to only change the color of the caret itself, not the size or position, some simple CSS works fine (This is Bootstrap 3.3.6 and Wordpress 4.5.2):

a span.caret {
  color: #666
}