:root {
  --rainbow-color: linear-gradient(to left, violet, indigo, blue, green, yellow, orange, red);
  --height-of-navbar: 186.48px;
}

/* Navigation bar */
.burger {
  display: none;
  cursor: pointer;
  padding: 8.5px 4px;
  z-index: 10;
  background-color: white;
  border-radius: 10px;
}

.burger div {
  background-color: black;
  width: 30px;
  height: 2px;
  margin: 7px;
  transition: all 0.3s ease;
}

.toggle .l1 {
  transform: rotate(-45deg) translate(-6.5px, 6.5px);
}

.toggle .l2 {
  opacity: 0;
}

.toggle .l3 {
  transform: rotate(45deg) translate(-6.5px, -6.5px);
}

.arrow-container {
  position: absolute;
}

.nav-arrow {
  height: 20px;
  transform: rotate(0);
  transition: transform 100ms ease;
}

.mainnav li .navlink:hover .nav-arrow {
  transform: rotate(90deg);
}

@media screen and (max-width: 1100px) {
  .mainnav {
    display: none;
  }

  .burger {
    display: block;
  }

  .navbar {
    width: 100%;
  }

  .navbar-toggle {
    position: absolute;
    top: 17px;
    right: 20px;
  }

  .active {
    display: block;
  }

  .mainnav li {
    width: 100%;
    text-align: center;
    text-transform: uppercase;
    display: block;
    padding: 1rem;
  }

  .mainnav li a {
    display: block;
    padding: 1rem;
  }

  .navcontent {
    display: block;
  }

  nav ul li {
    padding: 10px 10px;
  }
  
  .arrow-container {
    right: 0px;
  }
  
  .nav-arrow {
    transform: rotate(90deg);
  }

  .dropdown-content {
    position: revert; 
    width: 100%;
    text-align: center !important;
  }
  .dropdown-content a {
    text-align: center !important;
  }

}