JSFiddle - React, Tailwind, and code Playground

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:...