HTML `<iframe>` Not Resizing Responsively with CSS Grid - Seeking Solution for Dynamic Content
I'm upgrading from an older version and I'm refactoring my project and I'm relatively new to this, so bear with me. I am trying to embed an external website within an HTML `<iframe>` using CSS Grid for layout. The question arises when the content in the `<iframe>` changes dynamically; it doesn't resize responsively, causing overflow issues. I am using the following HTML and CSS: ```html <div class="grid-container"> <div class="header">Header</div> <div class="main">Main Content</div> <iframe class="responsive-iframe" src="https://example.com"></iframe> <div class="footer">Footer</div> </div> ``` ```css .grid-container { display: grid; grid-template-rows: auto 1fr auto; grid-template-columns: 1fr; height: 100vh; } .responsive-iframe { grid-row: 2; width: 100%; height: 100%; border: none; } ``` When the content in the `<iframe>` changes, such as when the user interacts with it and new data loads, I notice that the height doesn't adjust, leading to a scrollbar appearing within the iframe instead of it expanding to fit the content. I've tried setting `overflow: hidden;` on the iframe, but that doesn't solve the underlying scenario. Additionally, I've considered using JavaScript to adjust the height dynamically based on the content size, but I'm working with cross-origin restrictions since the iframe loads content from an external domain. Is there a CSS-only solution or a recommended approach using JavaScript without running into these restrictions? I am testing this in Chrome 117 and Firefox 118, and I would appreciate any insight into best practices for responsive iframes in grid layouts. Thanks in advance! Any examples would be super helpful. My development environment is CentOS. Any suggestions would be helpful. This is part of a larger CLI tool I'm building.