How Can I Center an Image Both Vertically and Horizontally Within a Div?

Centering an Image Vertically and Horizontally Within a Container Div

When desiring to precisely position an image within a larger div, achieving both vertical and horizontal alignment can present a challenge. Here's how to accomplish this:

Horizontal Alignment:

To center an image horizontally within a div, utilize CSS's text-align: center property applied to the parent div. This centers all content within the div, including the image.

Vertical Alignment:

Achieving vertical alignment requires a different approach. One effective technique involves using absolute positioning:

• Set the image's position to absolute, indicating that it's absolutely positioned relative to its closest positioned ancestor (the parent div in this case).
• Apply margin: auto; to enable automatic margining, which will center the image within the available space.
• Setting top, left, right, and bottom to 0 ensures that the image covers the entire height and width of the parent div.

Example CSS:

img {
    position: absolute;
    margin: auto;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

By combining horizontal alignment via text-align: center and vertical alignment using absolute positioning with margins, you can effectively center an image within a larger bounding div.

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