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>10. Mixed Styles (Red)</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
    <style>
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f8f9fa;
            display: flex;
            justify-content: center;
            align-items: flex-start;
            min-height: 100vh;
        }
        .menu-container {
            width: 280px;
            background-color: #ffffff;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
            border-radius: 10px;
            overflow: hidden;
            padding: 10px 0;
            --line-color: #ffcccc;
            --active-line-color: #dc3545;
            --line-width: 1px;
            --active-line-width: 2px;
            --indent-size: 25px;
            --line-offset-x: 10px;
            --horizontal-line-length: 10px;
            --dot-size: 6px;
            --active-dot-size: 8px;
        }
        .menu-container ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .menu-container li {
            margin-bottom: 3px;
            position: relative;
        }
        .menu-container a {
            display: flex;
            align-items: center;
            padding: 10px 15px;
            text-decoration: none;
            color: #333;
            font-size: 1rem;
            transition: background-color 0.2s ease, color 0.2s ease;
            border-radius: 5px;
            margin: 0 10px;
            padding-left: calc(var(--indent-size) + var(--line-offset-x) + var(--horizontal-line-length) + var(--dot-size) + 10px);
        }
        .menu-container a i {
         ...