Front code, does the word of built-in Iframe have method to adjust the scale volume of Iframe alone?

If inscribe, an independent page wants to embed with Iframe in homepage face.

There is a little problem now, I feel independent to page whole looks slightly a few smaller, and enlarge falls to the word of 125% is appropriate. Whether does built-in Iframe have method to be adjusted alone so shrink put scale, for instance homepage face is 100% , and Iframe is 125% such.

Be still Html does not have this function at all?

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Former page is the pattern plate that pulls from the net. The word of modification Css should can produce the result of the requirement, but the problem is Css I won\’t ah