/* General reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f4f4f4;
  color: #333;
  padding: 20px;
}

header {
  text-align: center;
  margin-bottom: 20px;
}

h1 {
  font-size: 3rem;
  color: #333;
}

h2 {
  font-size: 1.5rem;
  color: #666;
}

main {
  max-width: 800px;
  margin: 0 auto;
}

h3 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

section {
  clear: both;
  margin-bottom: 30px;
}

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

li {
  padding: 10px 0;
  border-bottom: 1px solid #ddd;
}

img.portfolio-image {
  float: left;
  width: 25rem;
}

hr {
  clear: both;
  border: none;
  border-bottom: 2px solid #ccc;
  padding-top: 10px;
  margin-bottom: 30px;
}

footer {
  text-align: center;
  margin-top: 40px;
  font-size: 0.9rem;
  color: #888;
}