body {
  margin: 0;
  font-family: Arial, sans-serif;
}
.top-bar {
  background-color: #000;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 20px;
  font-size: 14px;
}
.top-bar a {
  color: white;
  margin-right: 12px;
  text-decoration: none;
}
.top-bar i {
  margin-right: 5px;
}
.top-right img {
  height: 20px;
  margin-left: 10px;
  vertical-align: middle;
}
.fr-btn {
  color: white;
  margin-left: 15px;
  text-decoration: none;
  border: 1px solid white;
  padding: 3px 6px;
  border-radius: 4px;
}
.menu-toggle {
  font-size: 28px;
  color: white;
  margin-left: 10px;
  cursor: pointer;
}
.main-header {
  background-image: url('permacon-background.jpg');
  background-size: cover;
  background-position: center;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 40px;
  color: white;
}
.logo img {
  height: 130px;
}
.slogan {
  font-size: 26px;
  text-align: center;
  flex-grow: 1;
  color: white;
}