How Can CSS Eliminate the Whitespace Between Images?

Dispelling the Inter-Image Gap with CSS

In the realm of web development, the presence of whitespace between images can be an aesthetic nuisance. To tackle this, various methods have been employed, such as using the non-breaking spaces, strategically placing HTML comments, or introducing line breaks. But is there a more elegant and efficient way to eliminate this gap with just CSS?

The Power of Display: Block

The answer lies in understanding the default display property of an HTML image. By default, images are inline elements, meaning they don't start a new line and can sit side by side. To break this behavior and remove the whitespace, we can set the display property to block:

img {
  display: block;
}

Implementation and Impact

By applying this CSS rule to an image container, the images will behave as block-level elements. This means they will occupy the full width of the container and stack vertically, eliminating any horizontal spacing between them. The following code demonstrates this:

<code class="HTML"><div class="image-container">
    <img src="image1.jpg" alt="Image 1">
    <img src="image2.jpg" alt="Image 2">
</div></code>

<code class="CSS">.image-container img {
  display: block;
}</code>

Voilà! The inter-image space will vanish, leaving you with a seamless flow of images.

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