Find out how to Override width and peak HTML attributes with CSS

One of many HTML parts that incessantly comes into collision with CSS is the img aspect. As we realized in Request Metrics’ Fixing Cumulative Format Shift Issues on DavidWalshBlog article, offering picture dimensions throughout the picture tag will assist to enhance your web site’s rating. However in a world the place responsive design is king, we’d like CSS and HTML to work collectively.

Most responsive design model changes are executed through max-width values, however if you present a peak worth to your picture, you may get a distorted picture. The purpose ought to at all times be a show photographs in relative dimensions. So how can we make sure the peak attribute does not battle with max-width values?

The reply is as simple as peak: auto!

/* assuming any media question */
img {
  /* Make sure the picture does not go offscreen */
  max-width: 500px;
  /* Make sure the picture peak is responsive no matter HTML attribute */
  peak: auto;
}

The dance to please customers and search engines like google and yahoo is at all times a enjoyable steadiness. CSS and HTML had been by no means meant to battle however in some circumstances they do. Use this code to optimize for each customers and search engines like google and yahoo!