JSFiddle - React, Tailwind, and code Playground

by Duy Thin

HTML

<!DOCTYPE html>
<html lang="vi">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="DUY THIN - Marketing Automation cung cấp các công cụ tự động hóa Facebook, Zalo, Telegram, SEO Google,... giúp tối ưu hóa chiến lược Marketing và bán hàng.">
    <meta name="keywords" content="#DUYTHIN #MarketingAutomation #DigitalDragon #Tool #MMO #Automation #website #SEO #Toolmmo #Toolfacebook #duythindigital">
    <title>DUY THIN - Marketing Automation</title>
    <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap" rel="stylesheet">
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Poppins', sans-serif;
            background-color: #f4f4f4;
            color: #333;
            line-height: 1.6;
        }
        header {
            background: #007bff;
            color: #fff;
            padding: 20px 0;
            text-align: center;
        }
        header h1 {
            font-size: 2.5rem;
            margin-bottom: 10px;
        }
        .content {
            padding: 40px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .about {
            background-color: #fff;
            padding: 30px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        .about h2 {
            font-size: 2rem;
            color: #007bff;
            margin-bottom: 20px;
        }
        .about p {
            font-size: 1.1rem;
            margin-bottom: 15px;
        }
        .contact {
            margin-top: 40px;
            padding: 30px;
            background-color: #007bff;
            color: white;
            text-align: center;
            border-radius: 8px;
        }
        .contact h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
        }
        .contact p {
           ...