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CSS Properties

align-content align-items align-self all animation animation-delay animation-direction animation-duration animation-fill-mode animation-iteration-count animation-name animation-play-state animation-timing-function backface-visibility background background-attachment background-blend-mode background-clip background-color background-image background-origin background-position background-repeat background-size border border-bottom border-bottom-color border-bottom-left-radius border-bottom-right-radius border-bottom-style border-bottom-width border-collapse border-color border-image border-image-outset border-image-repeat border-image-slice border-image-source border-image-width border-left border-left-color border-left-style border-left-width border-radius border-right border-right-color border-right-style border-right-width border-spacing border-style border-top border-top-color border-top-left-radius border-top-right-radius border-top-style border-top-width border-width bottom box-shadow box-sizing caption-side clear clip color column-count column-fill column-gap column-rule column-rule-color column-rule-style column-rule-width column-span column-width columns content counter-increment counter-reset cursor direction display empty-cells filter flex flex-basis flex-direction flex-flow flex-grow flex-shrink flex-wrap float font @font-face font-family font-size font-size-adjust font-stretch font-style font-variant font-weight hanging-punctuation height justify-content @keyframes left letter-spacing line-height list-style list-style-image list-style-position list-style-type margin margin-bottom margin-left margin-right margin-top max-height max-width @media min-height min-width nav-down nav-index nav-left nav-right nav-up opacity order outline outline-color outline-offset outline-style outline-width overflow overflow-x overflow-y padding padding-bottom padding-left padding-right padding-top page-break-after page-break-before page-break-inside perspective perspective-origin position quotes resize right tab-size table-layout text-align text-align-last text-decoration text-decoration-color text-decoration-line text-decoration-style text-indent text-justify text-overflow text-shadow text-transform top transform transform-origin transform-style transition transition-delay transition-duration transition-property transition-timing-function unicode-bidi vertical-align visibility white-space width word-break word-spacing word-wrap z-index


CSS background-attachment Property


How to specify a fixed background-image:

body {
    background-image: url('w3css.gif');
    background-repeat: no-repeat;
    background-attachment: fixed;
Try it yourself »

More "Try it Yourself" examples below.

Definition and Usage

The background-attachment property sets whether a background image is fixed or scrolls with the rest of the page.

Default value: scroll
Inherited: no
Animatable: no. Read about animatable
Version: CSS1
JavaScript syntax:"fixed" Try it

Browser Support

The numbers in the table specify the first browser version that fully supports the property.

background-attachment 1.0 12.0 4.0 1.0 1.0 3.5

Note: Internet Explorer 8 and earlier versions do not support multiple background images on one element.

CSS Syntax

background-attachment: scroll|fixed|local|initial|inherit;

Property Values

Value Description
scroll The background scrolls along with the element. This is default
fixed The background is fixed with regard to the viewport
local The background scrolls along with the element's contents
initial Sets this property to its default value. Read about initial
inherit Inherits this property from its parent element. Read about inherit


More Examples


How to create a simple parallax scrolling effect (create an illusion of 3D depth):

.fixed-bg {
    /* The background image */
    background-image: url("img_tree.gif");
    /* Set a specified height, or the minimum height for the background image */
    min-height: 500px;
    /* Set background image to fixed (don't scroll along with the page) */
    background-attachment: fixed;
    /* Center the background image */
    background-position: center;
    /* Set the background image to no repeat */
    background-repeat: no-repeat;
    /* Scale the background image to be as large as possible */
    background-size: cover;
Try it yourself »

Related Pages

CSS tutorial: CSS Background

HTML DOM reference: backgroundAttachment property