Solid white border encasing the full page

While I know there have been similar questions asked before, I believe mine is unique because I haven't found a solution anywhere. Recently, I started a new project in React. I decided to remove App.css and index.css, and created a single component which I added to App.js. After adding a background to the component, I noticed that the page displays a frame that I can't seem to get rid of. Could this be due to an issue with a new version of React or react-scripts? As someone new to this technology, I am unsure of where the problem lies.

https://i.stack.imgur.com/FEw0A.png

https://i.stack.imgur.com/k29i0.png https://i.stack.imgur.com/ffrv4.png

htmlcssreactjsstyled-components

Answer №1

Check out this solution:

Ensure the following CSS properties are set:
width: 100%;
min-height: 100vh;
height: 100%;
background-color: rgb(148, 163, 184);
align-items: center;
flex-direction: column;
justify-content: center;
position: fixed;
top: 0;
left: 0;
overflow: hidden;

Alternatively, you have the option to eliminate the default margin and padding by adjusting the body styling:

body { 
margin: 0;
padding: 0;
}

Answer №2

Perhaps the culprit is the box-sizing property

Attempt to override it at the highest level

html {
  box-sizing: border-box;
}

*, *:before, *:after {
  box-sizing: inherit;
}

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