As I work on integrating my webpage code into a large project, I have encountered an issue. The entire project code is contained within a div element inside the <main> tag. However, when I add this container div within the <main> tag, the project's CSS ends up overwriting my own CSS. Is there a solution to prevent external CSS from affecting the styling of inner elements?
Option 1: The use of an iframe will confine your HTML content, preventing access to the DOM.
Option 2:
Reset your CSS using the following code:
.your-div{
all: initial;
* {
all: unset;
}
}
One solution is to incorporate an iframe using the srcdoc attribute. Content within an iframe remains unaffected by external CSS!
iframe {display:block; border:none}
/* Example of immune div with specific CSS */
div {color:red; background:yellow; border:solid;}<div>This is a regular div</div>
<iframe srcdoc="<div>This is a framed div, protected from CSS changes</div>"></iframe>Check out <iframe> on MDN for further details and potential limitations.
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