* { box-sizing: border-box; margin: 0; padding: 0; } body { font-family: Helvetica, "Ubuntu Sans", "Noto Sans", Calibri, Arial, sans-serif; text-align: left; margin: 0 auto; font-size: 1.5rem; line-height: 1.5em; max-width: 70ch; color: #000; background: #fff; } h1, h2, h3, h4, h5, h6 { font-family: Helvetica, "Ubuntu Sans", "Noto Sans", Calibri, Arial, sans-serif; margin-top: 1em; margin-bottom: 2rem; color: #333; } /* 1. Use a more-intuitive box-sizing model */ *, *::before, *::after { box-sizing: border-box; } body { /* Improve text rendering */ -webkit-font-smoothing: antialiased; } /* Improve media defaults */ img, picture, video, canvas, svg { display: block; width: 100%; margin-top: 1rem; margin-bottom: 1rem; max-width: 100%; } /* Inherit fonts for form controls */ input, button, textarea, select { font: inherit; } /* Avoid text overflows */ p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; } /* Improve line wrapping */ p { text-wrap: pretty; margin-top: 1.5rem; margin-bottom: 1rem; } h1 { font-size: 3.5rem; } h2 { font-size: 2rem; } h3 { font-size: 1.5rem; } h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.3em; } #root, #__next { isolation: isolate; } input, button, textarea, select { font: inherit; } ul { padding-left: 4ch; padding-right: 4ch; } li { margin-bottom: 1em; } @media (max-width: 20rem) { body { padding: 1rem; } }