Why is the result different when viewing on samsung? Note: made using an itel phone

Question

https://code.sololearn.com/W7l4QbKfdiAF/?ref=app.

On an itel it's running as expected circles with water ripple kind of effect all over the screen. On a Samsung it's just circles on the top right corner.

Answer 1

Use this line inside head section then check.

<meta name="viewport" content="width=device-width, initial-scale=1">

Answer 2

It's still the same.

Okay in other words it's acting as if the circles cx and cy are all zero