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: calc(100vh - 91px);
            object-fit: none;
            width: 100%;
        }
    </style>
</head>
<body>
    <button onmouseover="myfunction(innerHTML)">initial</button>
    <button onmouseover="myfunction(innerHTML)">bottom</button>
    <button onmouseover="myfunction(innerHTML)">center</button>
    <button onmouseover="myfunction(innerHTML)">left</button>
    <button onmouseover="myfunction(value)" value="100px 100px">length</button>
    <button onmouseover="myfunction(value)" value="100% 100%">percentage</button>
    <button onmouseover="myfunction(innerHTML)">right</button>
    <button onmouseover="myfunction(innerHTML)">top</button>
    <p>object-position</p>
    <img alt="Happy Face" src="/assets/svg/HappyFace.svg">
    <script>
        function myfunction(myparameter)
        {
            document.querySelector("img").style.objectPosition = myparameter;
        }
    </script>
</body>
</html>

9 · JS · Internal

<!doctype html>
<html>
<head>
    <style>
        img
        {
            height: calc(100vh - 91px);
            object-fit: none;
            width: 100%;
        }
    </style>
</head>
<body>
    <button>initial</button>
    <button>bottom</button>
    <button>center</button>
    <button>left</button>
    <button value="100px 100px">length</button>
    <button value="100% 100%">percentage</button>
    <button>right</button>
    <button>top</button>
    <p>object-position</p>
    <img alt="Happy Face" src="/assets/svg/HappyFace.svg">
    <script>
        function myfunction(myparameter)
        {
            document.querySelector("img").style.objectPosition = myparameter;
        }
        const myelements = document.querySelectorAll("button");
        for(let myelement of myelements)
        {
            let myargument = myelement.innerHTML;
            if(myelement.value)
            {
                myargument = myelement.value;
            }
            myelement.addEventListener("mouseover", function(){myfunction(myargument)});
        }
    </script>
</body>
</html>

Syntax

CSS

JS

Values

Initial

Examples

1 · bottom

2 · center

3 · left

4 · length

5 · percentage

6 · right

7 · top

8 · JS · Inline

9 · JS · Internal

Links

Properties

External