# iFrame 배경색이 작동하지 않음 **URL:** \ **Category:** Support\ **Created:** [7월 14, 2022, 9:48오후 UTC](https://meta.discourse.org/t/background-color-of-iframe-not-working/232916 "2022-07-14T21:48:01Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![SaraDev](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/saradev/32/335139_2.png) [@SaraDev](https://meta.discourse.org/u/SaraDev)\ **Post date:** [7월 14, 2022, 11:03오후 UTC](https://meta.discourse.org/t/background-color-of-iframe-not-working/232916/2 "2022-07-14T23:03:04Z")
Discourse에서는 기본적으로 모든 게시물에서 스타일/클래스가 제거되므로, iframe에 사용자 지정 배경색을 설정하려면 사용자 지정 CSS를 사용해야 할 가능성이 높습니다. > [@게시물 내 사용자 정의 CSS / 사용자 정의 클래스 추가](https://meta.discourse.org/t/custom-css-inside-a-post-adding-custom-classes/143072): > > Is it possible to give a \ inside a post some custom styling? I’ve [seen](https://meta.discourse.org/t/adding-custom-class-to-img-tag/21425/7) that any non-whitelisted classes are stripped out, and I’ve tried addingstyle= to my divs and spans to no avail , so does anyone know if there’s a way to do that? Basically I have a bot that posts from an internal tool and I’d like to have it post with something that looks like the tool to make it obvious that it’s not a regular disourse post, something like this: It’s got a couple of nested divs/spans to ma… 예를 들어, 주제 내에서 다음과 같이 사용할 수 있습니다: ```plaintext
``` 그리고 사용하는 테마의 사용자 지정 CSS에 다음을 추가하십시오: ```plaintext div[data-theme-1] { background-color: #FFFFFF; } ``` 사이트에서 스타일/클래스를 화이트리스트에 추가하는 것에 관심이 있다면, 이는 플러그인을 통해 수행해야 합니다. > [@게시물 내부 콘텐츠를 커스터마이징하는 방법 (커스텀 속성 등)](https://meta.discourse.org/t/what-are-the-different-ways-to-customize-content-inside-a-post-custom-attributes-and-such/226747/5?u=alexdev): > > It is possible to uses some HTML classes in Discourse, however, most HTML in a post is sanitized for security reasons, and only very strict whitelisted HTML is allowed in markdown. To add classes to the white-list you must use a plugin, the sanitization happens server side as well as client side. Check out [Whitelisting HTML tags / attributes](https://meta.discourse.org/t/whitelisting-html-tags-attributes/159653) for some details on where to add the whitelisted attributes, and I believe it would look similar to something like this: [Discourse HTML Whitelist](https://github.com/pnewell/discourse-html-whitelist). and a… --- _[View the full topic](https://meta.discourse.org/t/background-color-of-iframe-not-working/232916)._