Make the background fixed (stationary)

Question

Is there anyway to make the sky/lake background stay still while you scroll?

Site

Answer 1

In CSS:

background-attachment: fixed

http://www.w3schools.com/css/tryit.asp?filename=trycss_background-attachment

Answer 2

Or in shorthand:

body {background: url("/images/myimage.png") no-repeat fixed top left;}