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

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  box-shadow: 0 2px 2px #e3e3e3;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  flex-wrap: wrap;
}

.nav img {
  width: 100px;
  border-radius: 100px;
  margin-right: 20px;
}

.nav h1 {
  font-size: 2rem;
  font-weight: bold;
}

.main-content {
  padding: 3rem 0;
  text-align: center;
}

.main-content h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.main-content p {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.main-content img {
  width: 500px;
  border-radius: 5px;
}

.footer {
  text-align: center;
  padding: 2rem 0;
  font-weight: 400;
}

/* helper */
.container {
  max-width: 1140px;
  margin: 0 auto;
}