There is a distance between two divs under ie8_html/css_WEB-ITnose

There is a distance between my two divs under IE8, and the shadow of the menu cannot be brushed off, but other pages are normal.
These two pages are normal under Firefox and Chrome.
You can go to isquirrel2011.gicp.net, username demo, password 123456, delete user under user management is not displayed properly, create room under room management is not displayed properly, there is a distance between the left div and the right div. The menu is not refreshed cleanly on these two pages.

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Try setting up two divs Outer element style="font-size:0;"

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I turned it off at night and it works now

Try setting the outer elements of two divs style="font-size:0;"
There are no elements between my two divs. What do you mean by "the outer elements of two divs"?

<div style="font-size:0">  <div style="font-size:13px">xx1</div>  <div style="font-size:13px">xx2</div></div>

Try removing the width of content. .

HTML code

xx1

xx2

Thanks, it didn’t work.

Try removing the width of content. .
Thank you. After removing the width of the content, there are no problems with these two interfaces, but there are problems with all other pages.
All other pages have gone under the left div, and the width is 1120px.
Originally the left div was 194, the right was 920, the left border was 2, and the right border was 4.

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