.glowing-text {
  text-shadow: 
      0 0 5px #0ff,
      0 0 10px #0ff,
      0 0 20px #0ff,
      0 0 40px #0ff;
}

.menu:hover {
  text-shadow: 
      0 0 5px #0ff,
      0 0 10px #0ff,
      0 0 20px #0ff,
      0 0 40px #0ff;
}

.main-menu {
   
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.side-menu {
    right: 0;
    transform: translateX(100%);
    transition: transform 300ms ease-out;
}

.side-menu.open {
    transform: translateX(0);
}