body {
  margin: 0;
  font-family: Arial, sans-serif;
}

header {
  width: 100%;
  height: auto;
  position: relative;
}

.top-image {
  width: 40%;
  height: auto;
  display: block;
}

main {
  padding: 20px;
  text-align: left;
}

h1 {
  font-size: 2em;
  margin-top: 20px;
}

p {
  font-size: 1.2em;
}