/* styles.css */

body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f7f7f7;
  color: #333;
}


ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

header {
  background-color: #333;
  color: #fff;
  text-align: center;
  padding: 1em;
}

header h1 {
  margin: 0;
}

main {
  max-width: 800px;
  margin: 20px auto;
  padding: 20px;
}

h1 {
  color: #fff;
}

h2, h3 {
  color: #333;
}

ul {
  list-style-type: none;
  padding: 0;
}

ul li {
  margin-bottom: 10px;
}


/* styles.css */

/* ... (existing styles) ... */

nav {
  background-color: #007BFF;
  padding: 0.5em;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

li {
  display: inline;
  margin-right: 15px;
}

a {
  color: #fff;
  text-decoration: none;
}

.demo {
  color: #007BFF;
  padding: 0.5em;
  text-align: center;
}

a:hover {
  text-decoration: underline;
}


/* IMAGES */

.image-container {
  max-width: 800px;
  margin: 20px auto;
}

.image-item {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.image-item img {
  max-width: 100%;
  margin-right: 20px;
}

.image-item p {
  margin: 0;
}


/* vertical padding between sections in the main */
main section {
  margin-bottom: 100px;
}