How to Override Iframe Default Styles with CSS

When embedding an iframe in your website, you may find that it has default styles applied to it by the browser, such as borders or padding, that conflict with your design. Fortunately, you can override these default styles with CSS.

One way to do this is to use the !important keyword after your CSS property to indicate that it should take precedence over any default styles. For example:

iframe {
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

This code will remove the border, padding, and margin from the iframe and override any default styles.

Another way to override default styles is to use the all property and set it to initial, which will reset all styles to their initial values. For example:

iframe {
  all: initial;
  border: none;
  padding: 0;
  margin: 0;
}

This code will reset all styles to their initial values and then set the border, padding, and margin as desired.

It’s also important to note that some browsers may have different default styles for iframes, so it’s a good practice to test your code in multiple browsers.

In summary, overriding default styles on iframes with CSS can be done by using the !important keyword or setting the all property to initial. By doing so, you can ensure that your iframes match your website’s design.