.nav {
  list-style: none;
  margin: 0;
  padding: 0;
  background-color: #d3d3d3;
}

.nav li {
  border-bottom: 1px solid #444;
  padding: 4px 4px;
  border-bottom: 1px solid #bbbbbb;
}

.nav a {
  display: block;
  padding: 2px 2px;
  color: #000000;
  text-decoration: none;
  font-size: 14px;
}

.nav a.nav-repair {
  font-weight: 600;
}

.nav a:hover {
  background: #c0c0c0;
}

.nav-header {
  padding: 8px 10px;
  font-size: 13px;
  font-weight: bold;
  text-transform: uppercase;
  color: #333;
  background: #c0c0c0;
  border-top: 1px solid #aaa;
}

.nav-home a {
  font-weight: bold;
  background: #d3d3d3;
}

.nav-home a:hover {
  background: #b0b0b0;
}

/* Mobile styles */
@media (max-width: 768px) {
  .nav a {
    font-size: 18px;
    padding: 4px 4px;
  }

  .nav-header {
    padding: 2px 2px;
    font-size: 14px;
  }
}