IE8 compatibility issue_html/css_WEB-ITnose

<iframe src="../eEditor/ewebeditor.htm?id=txtconent&style=coolblue&extcss=../common/style.css"                                            frameborder="0" scrolling="no" width="700" height="400" align="left"></iframe>

This is like a Word document, specifically for writing article content, inserting pictures, videos, etc. I am looking for one that is compatible with IE8.

PS: Can’t send pictures?

Reply to the discussion (solution)

The problem has been solved by myself. Let me collect points. I will close the post.

Don’t miss it if you pass by. . . .

I'm here to collect points...haha. Pie in the sky.

In such a situation, if you don’t accept it, it will be for nothing, right? Hahahahahahahahahahahahahahaha

Here I come. . . Hehe