/*
  1. Use a more-intuitive box-sizing model.
*/
*, *::before, *::after {
    box-sizing: border-box;
  }
  /*
    2. Remove default margin
  */
  * {
    margin: 0;
  }
  /*
    3. Allow percentage-based heights in the application
  */
  html, body {
    height: 100%;
  }
  /*
    Typographic tweaks!
    4. Add accessible line-height
    5. Improve text rendering
  */
  body {
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
  }
  /*
    6. Improve media defaults
  */
  img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
  }
  /*
    7. Remove built-in form typography styles
  */
  input, button, textarea, select {
    font: inherit;
  }
  /*
    8. Avoid text overflows
  */
  p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
  }
  /*
    9. Create a root stacking context
  */
  #root, #__next {
    isolation: isolate;
  }

ul {
    list-style: none;
    padding: 0px;
}
  /*Typography*/
  html {
    --font-sans-serif:
      -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui,
      helvetica neue, helvetica, Ubuntu, roboto, noto, arial, sans-serif;
    --font-serif:
      Iowan Old Style, Apple Garamond, Baskerville, Times New Roman,
      Droid Serif, Times, Source Serif Pro, serif, Apple Color Emoji,
      Segoe UI Emoji, Segoe UI Symbol;
    /* Set a global default */
    font-family: var(--font-sans-serif);
  }

/* containers */
main, article, aside, div, ul, header, footer {
    display: grid;
    gap: 1rem;
}

section, nav {
    display: flex;
    gap: 1rem;
}

header > nav > ul {
    display: flex;
    gap: 1rem;
}

main > * {
    padding: 0 calc((100% - 1080px)/2);
}

button {
  cursor: pointer;
}

th, td {
  text-align: center;
  padding: 0.8rem;
}

.screen-cam-icon {
    width: 0px;
    height: 0px;
    border-right: 8px solid black;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    transform: translate(-2px, 2px);
}

hr {
    border-color: red;
    margin: 1.5rem;
}