How Can I Prevent Whitespace Between HTML Elements While Using Line Breaks?

Optimizing HTML Line Breaks for Tightly Packed Elements

When working with web pages, it's common to encounter situations where you want to group elements on the same line while maintaining their readability. Adding line breaks between elements can improve the structure and readability of HTML code, but it can also introduce unwanted whitespace between elements.

One example of this is when displaying a row of images on a page. To improve readability, you may want to insert line breaks between each image tag. However, by default, this will result in vertical whitespace separating the images.

If you're facing this issue and want to prevent whitespace between elements while using line breaks, consider this solution:

Set the Font Size to Zero

Add CSS code to set the font size of the surrounding container element or the images themselves to 0:

.container, .image {
  font-size: 0;
}

By setting the font size to zero, the spaces between characters, including line breaks, will have zero width, effectively eliminating the whitespace between elements.

This technique retains the readability of the HTML code by incorporating line breaks while ensuring that the displayed elements remain tightly packed.

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