wordpress - CSS 'background-attribute: fixed' but for image -

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i want edit wordpress site using theme's css, want make header image fixed when scrolled problem header not background image, picture.

i know if can background image:

.homebg {     background-image: url('someimage.jpg');     background-attribute: fixed; }

but command use if case:

.homebg {     content: url('someimage.jpg');     /*make image stay when scrolled*/ }

note: changing "content" "background-image" not work theme using.

you try position:fixed;

change:

.homebg {     content: url('someimage.jpg'); }

to:

.homebg {     content: url('someimage.jpg');     position:fixed;     top:0px;     left:0px; }

it's important note when using top:0px; left:0px; or alternatively right:0px; position elements via position:fixed; position fixed relative entire browser window. may need adjust z-index of .homebg if becomes fixed on top of other elements.

more information on position

http://css-tricks.com/absolute-relative-fixed-positioining-how-do-they-differ/

http://css-tricks.com/almanac/properties/p/position/


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