The embedded Google iframe is causing unnecessary padding at the bottom of the page

Below is a snippet of HTML code:

<div class="google-maps">
  <iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d109782.8671228349!2d76.62734023564995!3d30.69830520749905!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x390fee906da6f81f%3A0x512998f16ce508d8!2sSahibzada+Ajit+Singh+Nagar%2C+Punjab!5e0!3m2!1en!2sin!4v1449838222081"
  width="100%" height="150" frameborder="0" style="border:0" allowfullscreen></iframe>
</div>

Additionally, the CSS used:

body {
  color: #fff;
}

.google-maps {
  margin: 1em 0;
  background: #000;
  padding: .5em;
}

Despite applying even padding, an extra padding at the bottom seems to be present. The reason for this inconsistency remains unclear even after thorough inspection of the HTML and CSS.

If anyone could provide insight on why this uneven padding occurs, it would be greatly appreciated.

Access the FIDDLE HERE

htmlcssiframe

Answer №1

iframe typically displays as inline by default, resembling a letter in appearance. This can cause some space to appear below the letter. However, there are ways to address this issue:

1- By using vertical-align: bottom; - Check out the solution on Jsfiddle

2- By setting it to display: block; - See the alternative solution on Jsfiddle

Alternatively, you can refer to the image which illustrates the extra space (2px).

View the image on https://i.sstatic.net/tcftD.png

Answer №2

The problem doesn't lie in the padding itself; rather, there seems to be a slight gap following the iframe that is inheriting the background: #000; style.

A similar issue can be found here: Dealing with Unwanted Padding in IE Image Rendering within a div Tag

I made adjustments to your fiddle by including a display: block; property to the iframe, executed the fiddle, and the output appeared without any uneven padding issues. You can view the updated fiddle here.

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