.navbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50px;
  background-color: #233a6a;
  border-top: 3px solid rgba(255,255,255,0.35);
  border-radius: 0px;
  display: flex;
  justify-content: space-evenly;
  /* Lebih rapat daripada space-around */
  align-items: center;
  box-shadow: 0 -1px 5px rgba(0, 0, 0, 0.1);
  z-index: 10;
  padding: 0 5px;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 14px;
  /* lebih besar dari sebelumnya */
  color: rgb(179, 179, 179);
  text-decoration: none;
  width: 55px;
  /* agar tidak terlalu tersebar */
}

.nav-item div:first-child {
  border-radius: 8px;
  font-size: 24px;
}

.nav-item div:first-child:hover {
  transform: scale(1.05);
}

/* Contoh gaya dropdown */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropbtn {
  background-color: #4CAF50;
  /* Hijau */
  color: white;
  padding: 10px 16px;
  font-size: 16px;
  border: none;
  cursor: pointer;
  border-radius: 5px;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #333;
  /* Dark background */
  min-width: 160px;
  box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
  z-index: 1;
  border-radius: 5px;
}

.dropdown-content a {
  color: white;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}

.dropdown-content a:hover {
  background-color: #575757;
}

.dropdown:hover .dropdown-content {
  display: block;
}