& Lt; iframe & gt; usage overview, iframe usage Overview

<Iframe> A Brief Introduction to iframe usage

<Iframe> usage:
This topic briefly introduces the usage of <iframe> labels, because it has been applied in many effects and is also very useful, the demo of template downloading for the mobile website on this site is implemented using <iframe>. The following describes the usage of the next tag.
The code example is as follows:

<! DOCTYPE html>  
The above Code introduces an external webpage, which is the function of the <iframe> element. Of course, there are many attributes that can be used to set its style. I will not introduce it here.