How to apply CSS to iframe?

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I have a simple page that has some iframe sections (to display RSS links). How can I apply the same CSS format from the main page to the page displayed in the iframe?

Edit: This does not work cross domain unless the appropriate CORS header is set.

There are two different things here: the style of the iframe block and the style of the page embedded in the iframe. You can set the style of the iframe block the usual way:

<iframe name="iframe1" id="iframe1" src="empty.htm" 
        frameborder="0" border="0" cellspacing="0"
        style="border-style: none;width: 100%; height: 120px;"></iframe>

The style of the page embedded in the iframe must be either set by including it in the child page:

<link type="text/css" rel="Stylesheet" href="Style/simple.css" />

Or it can be loaded from the parent page with Javascript:

var cssLink = document.createElement("link");
cssLink.href = "style.css"; 
cssLink.rel = "stylesheet"; 
cssLink.type = "text/css"; 
frames['iframe1'].document.head.appendChild(cssLink);

How to Apply CSS to iFrame, iFrame is a very convenient way to display an external content on your webpage. However, it's little bit complicate if you want to add additional  How to apply : If you want to apply the same stylesheet to the content of the iframe, just reference it from the pages used in there. If you control the page in the iframe, the easiest approach is to create a shared CSS file with common styles, then just When you embed an IFRAME element in your

I met this issue with Google Calendar. I wanted to style it on a darker background and change font.

Luckily, the URL from the embed code had no restriction on direct access, so by using PHP function file_get_contents it is possible to get the entire content from the page. Instead of calling the Google URL, it is possible to call a php file located on your server, ex. google.php, which will contain the original content with modifications:

$content = file_get_contents('https://www.google.com/calendar/embed?src=%23contacts%40group.v.calendar.google.com&ctz=America/Montreal');

Adding the path to your stylesheet:

$content = str_replace('</head>','<link rel="stylesheet" href="http://www.yourwebsiteurl.com/google.css" /></head>', $content);

(This will place your stylesheet last just before the head end tag.)

Specify the base url form the original url in case css and js are called relatively:

$content = str_replace('</title>','</title><base href="https://www.google.com/calendar/" />', $content);

The final google.php file should look like this:

<?php
$content = file_get_contents('https://www.google.com/calendar/embed?src=%23contacts%40group.v.calendar.google.com&ctz=America/Montreal');
$content = str_replace('</title>','</title><base href="https://www.google.com/calendar/" />', $content);
$content = str_replace('</head>','<link rel="stylesheet" href="http://www.yourwebsiteurl.com/google.css" /></head>', $content);
echo $content;

Then you change the iframe embed code to:

<iframe src="http://www.yourwebsiteurl.com/google.php" style="border: 0" width="800" height="600" frameborder="0" scrolling="no"></iframe>

Good luck!

Edit IFrames CSS From External Page, http://stackoverflow.com/questions/217776/how-to-apply-css-to-iframe. Author. Posts. Viewing 4 posts - 1 through 4 (of 4 total). The forum 'CSS'  But you shouldn't stop with scrolling and borders for your styles. You can apply a lot of other CSS styles to your iframe. This example uses CSS3 styles to give the iframe a shadow, rounded corners, and rotated it 20 degrees.

If the content of the iframe is not completely under your control or you want to access the content from different pages with different styles you could try manipulating it using JavaScript.

var frm = frames['frame'].document;
var otherhead = frm.getElementsByTagName("head")[0];
var link = frm.createElement("link");
link.setAttribute("rel", "stylesheet");
link.setAttribute("type", "text/css");
link.setAttribute("href", "style.css");
otherhead.appendChild(link);

Note that depending on what browser you use this might only work on pages served from the same domain.

How to apply CSS to iframe?, Following are two different things here: Style of the iframe block and the style of the page embedded in the iframe you can also set the style of  In this tutorial, we’ll show you how to use JavaScript to inject CSS into iFrame. In the snippet below, once everything was loaded, we’ll get the iFrame element by ID. Then get the contentDocument and inject our styles into iFrame using innerHTML.

var $head = $("#eFormIFrame").contents().find("head");

$head.append($("<link/>", {
    rel: "stylesheet",
    href: url,
    type: "text/css"
}));

how to apply css style on iframe content from an external domain , from what I have gathered changing css in an iframe may or may not work you can try researching a bit and try but it will not for most sites. this  How to apply CSS to iframe? 1. Style for the iFrame Section It can style using CSS with that respected id or class name. You can just style it in 2. Style the Page Loaded inside the iFrame

An iframe is universally handled like a different HTML page by most browsers. If you want to apply the same stylesheet to the content of the iframe, just reference it from the pages used in there.

How to Style IFrames With CSS, Learn how to use CSS with iframes. Style either the iframe or the contents within it. This article explains CSS border styles associated with  How to apply CSS to iframe? Ask Question Post Blog. How to apply CSS to iframe? 1241. I have a simple page that has some iframe sections (to display RSS links). How can I apply the same CSS format from the main page to the page displayed in the iframe? CS

Change CSS within an iFrame, When you have access to the code inside an iFrame, you can Note: If you're using this exact approach, you may want to add some sort of  Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Learn more . How to applying css style into an iframe content? [duplicate] Ask Question Asked 7 years ago. Active 5 years, 1 month ago. Viewed 67

HTML iframe tag, Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java  The <iframe> tag specifies an inline frame. An inline frame is used to embed another document within the current HTML document. Tip: Use CSS to style the <iframe> (see example below). Tip: It is a good practice to always include a title attribute for the <iframe>. This is used by screen readers to read out what the content of the <iframe> is.

How to access <iframe> </iframe> content and append CSS to the , How do I access <iframe> </iframe> content and append CSS to the header to update the element background color using JavaScript and JQuery? Questions: I have a simple page that has some iframe sections (to display RSS links). How can I apply the same CSS format from the main page to the page displayed in the iframe? How to&Answers: Edit: This does not work cross domain unless the appropriate CORS header is set. There are two different things

Comments
  • It is possible but only if the iframe's domain is the same as the parent
  • gawpertron, just to clarify, are you saying if I use iFrame content from some other domain that I don't control, there is no way for me to control the CSS for that content?
  • Can you list a link to the page so that we might just be able to view our changes.
  • The domain, port and protocol have to be the same, doesn't work with subdomains either.
  • Please note, it seems to me like some of the examples posted before are now invalid for html5. You can access the frame's contents as follows: document.getElementById("myframe").contentDocument. Embedding the css still doesn't seem to work for me though.
  • link may only appear in the HEAD
  • Worked for me only when I did ...document.head.appendChild(cssLink) - Firefox and Safari.
  • Does this actually work cross-domain? I don't think it would.
  • Just so no1 else has to test it to find out: correct, it doesn't work cross-domain. Immediately upon doing frames['name'] you get "Unsafe JavaScript attempt to access frame with URL blah from frame with URL blah. Domains, protocols and ports must match."
  • FYI, this is basically hacking.
  • You can call that hacking by definition if you want. But you didn't offer any better solution... This solution is not a way to dammage Google service or to trick people in a way to exploit their weakness.
  • I would kill for a way to make this solution work with google docs. Its throwing all sorts of javascript errors. "Uncaught TypeError: Cannot read property 'a' of undefined "
  • @ChrisHoughton FYI, it basically isn't. It might, however, render the entire iframe pointless (one reason for using iframes, for instance, is for security purposes, e.g. with card payments, and if you do what is suggested here you'll probably cause yourself problems).
  • By doing this you are always getting the calendar as a non-logged in user. With the normal html iframe the user would see their own personal calendar if they were logged into google, but since your PHP code can't know the users Google session ID it can't fetch their personal calendar.