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This article introduces the relevant knowledge of "how to deal with the problem of hideFocus dotted frame". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

HideFocus hides focus and has the function of invalidating object focus, which is equivalent to:

The code is as follows:

Its value is a Boolean value, such as hideFocus=true. You can also omit the assignment and write hideFocus directly.

If the code you give has no hideFocus, then the mouse clicks on the hyperlink and a dotted wireframe appears on the outside, which is called focus. With hideFocus, there is no dotted wireframe.

Under IE, you need to add the hidefocus= "true" attribute to the structure of tag a. That is:

In browsers such as FF, it is relatively easy to define the style outline:none; for tag a directly, that is:

The code is as follows:

A {

Outline:none

}

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