object-position

The object-position CSS property determines the alignment of the replaced element inside its box.

Syntax

CSS

object-position: value;

JS

object.style.objectPosition = "value";

Values

<'object-position'> = <position>

<position> = [ [ left | center | right ] || [ top | center | bottom ] | [ left | center | right | <length-percentage> ] [ top | center | bottom | <length-percentage> ]? | [ [ left | right ] <length-percentage> ] && [ [ top | bottom ] <length-percentage> ] ]

left

Left.

center

Center.

right

Right.

top

Top.

bottom

Bottom.

<length-percentage> = [ <length> | <percentage> ]

<length>

Specifies the length using a number followed by a unit of measurement.

<percentage>

Specifies the percentage using a number followed by a percent sign (%).

Initial

50% 50%

<!doctype html>
<html>
<head>
    <style>
        img {
            height: 100%;
            object-fit: none;
            width: 100%;
        }
    </style>
    <script>
        function mouseover(value) {
            document.getElementsByTagName("img")[0].style.objectPosition = value;
        }
    </script>
</head>
<body>
    <input onmouseover="mouseover(value)" type="button" value="initial">
    <input onmouseover="mouseover(value)" type="button" value="bottom">
    <input onmouseover="mouseover(value)" type="button" value="center">
    <input onmouseover="mouseover(value)" type="button" value="left">
    <button onmouseover="mouseover(value)" value="100px 100px">length</button>
    <button onmouseover="mouseover(value)" value="100% 100%">percentage</button>
    <input onmouseover="mouseover(value)" type="button" value="right">
    <input onmouseover="mouseover(value)" type="button" value="top">
    <p>object-position</p>
    <img alt="Happy Face" src="/assets/png/HappyFace.png">
</body>
</html>

object-position

Syntax

CSS

JS

Values

Initial

Examples

bottom

center

left

length

percentage

right

top

JS

Links

Internal

External