[FIXED] How to vertically align responsive image in css

Issue

I am having a problem to center vertically a responsive image inside its container.

I have tried a few things but those are works on fixed size, not in responsive.

I am using Bootstrap 4.

Below my code and an attempt with line-height

<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/css/bootstrap.min.css" rel="stylesheet" />
<div class="container">
  <div class="row">
    <div class="col-md-7 img-container" style="line-height:100%">
      <img src="sample.jpg" alt="Sample" class="img-fluid">
    </div>
    <div class="col-md-5">
      <h3>Title 1</h3>
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Inventore aperiam, sit placeat corporis architecto praesentium facere aut rem quis odio ab voluptates sunt, eum harum ipsam, fugit numquam aliquid laboriosam.</p>
      <h3>Title 1</h3>
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Inventore aperiam, sit placeat corporis architecto praesentium facere aut rem quis odio ab voluptates sunt, eum harum ipsam, fugit numquam aliquid laboriosam.</p>
      <h3>Title 1</h3>
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Inventore aperiam, sit placeat corporis architecto praesentium facere aut rem quis odio ab voluptates sunt, eum harum ipsam, fugit numquam aliquid laboriosam.</p>
    </div>
  </div>
</div>

Solution

Since you're using Bootstrap, you can add d-flex align-items-center to your col-md-7 div. This will force the column to use CSS flex box for layout, and align-items-center tells the content to vertically positioned.

Answered By - Graham

Answer Checked By - Marie Seifert (PHPFixing Admin)