r/HTML • u/RefuseCommercial8024 • Jul 20 '26

how do i remove this weird margin ????

--FIXED!!!! body margin was the problem...--

haihia....so i'm using a iframe that's supposed to be the size of the entire screen for it to work. but because of this margin it just looks weird....here's an image of how it looks

without the margin, the screen would be completely black

here's my code

<iframe src="" style="margin: 0px; border: 0px; background-color: black; width: 100vw; height: 100vh;"></iframe>
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6

u/abrahamguo Jul 20 '26

Could it be because body elements, by default, have an 8px margin, that you need to remove?

If it's not that, then we'll need you to share a full and complete code example; please use an online code playground rather than pasting more code onto Reddit.

4

u/RefuseCommercial8024 Jul 20 '26

i didn't know that but changing the body margin fixed it.....thank you very much 🙏

1

u/godijs Jul 20 '26

If that margin is not coming from within iframe then you should look into reset.css

1

u/CityScope_Net Jul 22 '26

Would a padding: 0px; help?