how to make background picture fixed?

Its very disturbing that the background picture keeps changing size when I visit my website on different monitors...On some computers I cant read the text because the background picture changes size depending on what size the screen has... Can I in some way make the background picture fixed (so it stops changing size)?

 

Hello,

For this you need to make your background image fixed for all screens.
First go to Appearance > General > Body background image and remove your background image from there.
After this paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

body {
background: url(your image address) no-repeat center center fixed!important;
-webkit-background-size: cover!important;
-moz-background-size: cover!important;
-o-background-size: cover!important;
background-size: cover!important;
}

Add your image address in first line of code.

 

didnt work, should it still say url or should I remove url...should the url be separated with coma or in a ()?

 

Do let us know your website link.

 

http://jobbjobbjobb.com/filmpresentation/

http://jobbjobbjobb.com/filmpresentation/wp-admin/
admin login:
****
password:
******

 

Dashboard detail you have sent is not working. Never post your detail at the open forum.

Follow process for solution.
First go to Appearance > General > Body background image and remove your background image from there.
After this paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

body {
background: url(http://jobbjobbjobb.com/filmpresentation/wp-content/uploads/2013/03/gulbakgrund2.jpg) no-repeat center center fixed!important;
-webkit-background-size: cover!important;
-moz-background-size: cover!important;
-o-background-size: cover!important;
background-size: cover!important;
}