body {
  font-family: "PT Sans", sans-serif;
  margin: 0;
  background-color: #fafafa;
  color: #333;
}

nav {
  background-color: #1e4167;
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

nav .brand-logo img {
  height: 26px;
  vertical-align: middle;
}

.container {
  margin: 60px auto 0 auto;
  max-width: 1280px;
  width: 90%;
}

#textcontent {
  display: flex;
  flex-direction: column;
  justify-content: start;
  width: 600px;
  margin: 0 auto;
}

#textcontent > div {
  margin: 10px 0;
  font-size: 1rem;
  line-height: 1.6;
}

#textcontent :nth-child(1) {
  margin-top: 150px;
}

a {
  color: #00e;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  nav {
    height: auto;
    flex-direction: column;
    align-items: flex-start;
    padding: 10px;
  }

  .container {
    width: 95%;
    margin-top: 30px;
  }

  #textcontent {
    width: 100%;
    margin-top: 80px;
  }

  #textcontent :nth-child(1) {
    margin-top: 80px;
  }
}