devmain.scss

TLDR

The provided file devmain.scss contains some styling rules for various HTML elements and classes. It sets margin, padding, and font-family properties.

Classes

App-header

This class sets padding, minimum height, and display properties for the .App-header element.

CSS Rules

• h1, h2, h3, p: Sets a margin of 5px for the specified HTML elements.
• body: Sets margin, font-family, and font-smoothing properties for the body element.
• code: Sets font-family for displaying code snippets.

h1,
h2,
h3,
p {
    margin: 5px;
}

.App-header {
    padding: 20px 100px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
        sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

code {
    font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
        monospace;
}