CODEWITHSUNDEEP
htmlcssresponsive-design
Kristin Shoffner Tanner
Kristin Shoffner Tanner

Reputation: 35

I want to vertically center a fluid image within a container so it appears to zoom in/out

I'm trying to center an image vertically within its container so that when the browser width changes and the image grows to max-width of 1500px the image is cropped equally on both the top and bottom. The image has a max-height of 450px no matter the width. I'm not sure it this explanation makes sense.

Here is my CSS code:

<style>
    .Center-Container {
        position: relative;
        background-color: #ccc;
        height: 450px;
        width: 100%;
        max-width: 1500px;
    }

    .Absolute-Center {
        width: 100%;
        height: 450px;
        overflow: hidden;
        margin: auto;
        position: absolute;
        top: 0; left: 0; bottom: 0; right: 0;
    }
    img {
        max-width: 100%;
    }
</style>

Here is the HTML code:

<div class="Center-Container">
<div class="Absolute-Center">
    <img src="images/coverimage.jpg" />
</div>
</div>

You can view the site here: http://www.concept82.com/center/testcenter.html. Please excuse the current image; I'm using it as a placeholder for the moment. Thanks so much for your time...I'm still a beginner at this!

Upvotes: 1

Views: 76

Answers (2)

Dunc
Dunc

Reputation: 18932

It is possible to vertically center an img element. This is a great resource: How to crop an image with a CSS class

To vertically center using percentages:

CSS

.image-cropper {
  position: relative;
  width: 360px;
  height: 240px;
  overflow: hidden;
  border: 1px red solid;
}

.centered {
  position: absolute;
  left: -50%;
  top: -50%;
}

HTML

<div class="example">
  <p>Center cropped image</p>
  <div class="image-cropper">
    <img class="centered" alt="myimage" src="images/myimage.jpg" />
  </div>
</div>

Upvotes: 0

KatieK
KatieK

Reputation: 13853

You can't easily crop a content image. Try making the image a background image through CSS and using background-size: cover::

#image {
  background: #D84E51 url(http://placekitten.com/800/800?image=10) no-repeat center center;
  width: 400px;
  background-size: cover;
}

Examples on Codepen: http://codepen.io/KatieK2/pen/KaigG

Also add some media queries to handle different styling for different viewport widths.

Upvotes: 1

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