JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Renee's Photography</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <!-- Bootstrap CSS -->
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
  <!-- Custom CSS -->
  <link rel="stylesheet" href="style.css">
  <!-- Google Fonts -->
  <link href="https://fonts.googleapis.com/css?family=Open+Sans" rel="stylesheet">
</head>
<body>

<!-- Navigation bar -->
<nav class="navbar navbar-expand-lg navbar-light bg-light">
  <a class="navbar-brand" href="#">Renee's Photography</a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
  <div class="collapse navbar-collapse" id="navbarNav">
    <ul class="navbar-nav ml-auto">
      <li class="nav-item">
        <a class="nav-link" href="#gallery">Gallery</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#about">About</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#prices">Prices</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#contact">Contact</a>
      </li>
    </ul>
  </div>
</nav>

<!-- Hero image -->
<div class="hero-image">
  <div class="hero-text">
    <h1>"Photography is the art of capturing souls"</h1>
  </div>
</div>

<!-- Gallery -->
<section id="gallery">
  <div class="container">
    <h2>Gallery</h2>
    <div class="row">
      <div class="col-md-4">
        <img src="https://placehold.co/400x400" alt="Gallery image" class="img-fluid">
      </div>
      <div class="col-md-4">
        <img src="https://placehold.co/400x400" alt="Gallery image" class="img-fluid">
      </div>
      <div class="col-md-4">
        <img src="https://placehold.co/400x400" alt="Gallery image" class="img-fluid">
     ...

CSS

body {
  font-family: 'Open Sans', sans-serif;
}

.navbar {
  background-color: #f8f9fa;
}

.hero-image {
  background-image: url('https://placehold.co/100x500');
  background-repeat: no-repeat;
  background-size: cover;
  height: 500px;
  position: relative;
}

.hero-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
}

.hero-text h1 {
  font-size: 3rem;
}

section {
  padding: 50px 0;
}

section h2 {
  margin-bottom: 30px;
}

blockquote {
  margin: 0;
  font-style: italic;
}

.img-fluid {
  margin: 10px;
}