I've built this app using the create-react-app CLI, but I'm struggling to remove the extra white spaces surrounding my main container. Check out the screenshot below for reference. Currently, the only div in my app has the following CSS:
.mainContainer{
display: flex;
flex-direction: column;
background-color: black;
}I've attempted setting both margin and padding to 0px, but unfortunately, neither solution has worked.
body, html { padding: 0; margin: 0 }
If you want to remove the unwanted margin/padding on a page, simply right-click and choose Inspect. This will open up a console showing where the margin/padding is coming from. By moving your mouse over the HTML elements, you can see a color overlay highlighting the source of the issue in the CSS code.
To fix this, try using
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