When it comes to the CSS declaration 'align-content', the default value is 'normal'. But, there is also another option: 'stretch'. I have been having a hard time figuring out if there is any actual difference between the two. Is it possible that they are essentially the same thing, with one just being outdated?
To investigate further, I decided to tinker around with the Inspector tool in Chrome on a practice website that I created using HTML and CSS. Surprisingly, I found that toggling between 'normal' and 'stretch' had absolutely no impact on the overall appearance of the site.