An <iframe> with no borders:
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The frameborder attribute is supported in all major browsers.
The <iframe> frameborder attribute is not supported in HTML5. Use CSS instead.
The frameborder attribute specifies whether or not to display a border around an <iframe>.
Tip: It may be better to NOT specify a frameborder, and use CSS to apply borders instead.
| Value | Description |
|---|---|
| 1 | Default. Border on |
| 0 | Border off |
HTML <iframe> tag
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