last state

by velo_ninja

HTML

<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Futuristic Production Calculator</title>
    <link
      rel="stylesheet"
      href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap"
    />
    <style>
      body {
        margin: 10px;
        padding: 5px;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow-y: auto;
        background-color: white;
      }

      .div-main {
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        margin: 15px;
        padding: 10px;
        border-radius: 10px;
        text-align: center;
        background-color: lightgrey;
      }

      .section-title {
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 3px;
        border-radius: 10px;
        text-align: center;
      }

      .div-title {
        font-family: "Roboto", sans-serif;
        font-size: 25px;
        font-weight: bold;
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 3px;
        border-radius: 10px;
        text-align: center;
      }

      .div-x1,
      .div-x2 {
        min-height: 200px;
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 10px;
        border-radius: 10px;
        text-align: center;
        background-color: white;
      }

      .div-y {
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        margin: 10px;
        border-radius: 10px;
        text-align: center;
        background-color: lightgrey;
      }

      .div-version {
  ...