Why are such borders appearing?

Bartika 🎶 in my device it's working well, I don't see that strange borders, so I'm not able to help 😅 Sry 🙃 Edit: I don't know if this helps, Bartika🎶 ,bcs i don't see the borders, but maybe one solution is to assign to *{} the border none: https://code.sololearn.com/WAURIDI41n2p/?ref=app But I don't know if it's fixed now,

Is this what u wanted? https://code.sololearn.com/Wl7eWX4Qmv37/?ref=app

🎅🏻Jack[XmasCoder]🎅🏻 nop, I have a good view (I think), There aren't really those border in my device.

Ya thanks MΛƬƬΣӨ Thanks 🎅🏻Jack[XmasCoder]🎅🏻

MΛƬƬΣӨ sorry but it doesn't help 😅

Bartika🎶 ok then 😂 Then I'm not more able to help, bcs i don't see the borders 😅

Tanmay Prakash Powar k 👍

🎅🏻Jack[XmasCoder]🎅🏻 thank you so much ... but the problem still persists

Maybe... Due to table border-collapse?

Bartika, it doesn't let me run the code on the web, but as MΛƬƬΣӨ said, use border: none;, or use this: border: 0px;

MΛƬƬΣӨ the borders are visible just really unnoticeable (For anyone who's asking)

Bartika🎶 it's not showing for me too

Neither for me...