How Can I Display Live Page Previews in a Popup When Hovering Over Links Using iframes?

Displaying Live Page Previews on Mouseover Using iframes

To create live page previews that appear in a small popup when the mouse hovers over a link, consider utilizing iframes. Here's a step-by-step approach:

1. Create an iframe container: Define a CSS class for the iframe container, such as ".box," and style it to be initially hidden with "display: none;".
2. Position the iframe: Position the iframe container relative to the link using CSS rules. For example, you can use "position: relative;" on the iframe container and "position: absolute;" on the iframe itself.
3. Control visibility: Use CSS selectors to control the visibility of the iframe container. For instance, you could specify "a:hover .box, .box:hover { display: block; }" to make the container appear on mouseover.
4. Embed the iframe: Inside the iframe container, insert an iframe element with the desired URL of the page you want to preview. Specify the dimensions of the iframe accordingly.

Example Code:

<code class="css">.box {
  display: none;
  width: 100%;
}

a:hover + .box,
.box:hover {
  display: block;
  position: relative;
  z-index: 100;
}</code>

<code class="html">This live preview for <a href="https://en.wikipedia.org/">Wikipedia</a>
<div class="box">
  <iframe src="https://en.wikipedia.org/" width="500px" height="500px"></iframe>
</div></code>

This code will create a small popup containing a live preview of the Wikipedia page when the mouse hovers over the link. The popup will remain visible as long as the cursor remains within its boundaries.

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