body {
  margin: 0;
  font-family: 'Open Sans', sans-serif;
  background-color: #f8f8f8;
  color: #333;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background-color: #fff;
  padding: 20px 0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

header img {
  display: block;
  margin: 0 auto;
  max-width: 80%;
  height: auto;
}

main {
  padding: 40px 0;
  text-align: justify;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: #333;
}

p {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 20px;
}