#header {
  height: 320px;
  background-color: #fff;
}

#header a {
  width: 50%;
  margin: auto;
  display: block;
}

#logo {
  width: 100%;
  margin: auto;
  padding: 60px 0px 40px 0px;
  display: block;
}

#top_nav {
  display: flex;
  justify-content: center;
}

.nav_item {
  padding: 0px 20px;
  font-family: 'Zekton', sans-serif; 
  font-size: 0.9em;
  font-weight: bold;
  color: #41291C;
}

#active_nav {
  text-decoration: underline;
}