@media screen and (min-width: 990px) {
  /* navbar */
  .my-ul {
    position: static;
    margin-left: auto;
    background-color: transparent;
  }
  .navbar-expand-lg .navbar-nav .my-a {
    color: var(--first-color);
    text-transform: uppercase;
    font-size: 1rem;
    font-weight: 600;
  }
  .navbar-expand-lg .navbar-nav .my-a:hover {
    color: var(--first-color);
  }
  .navbar-expand-lg .navbar-nav .dropdown-a {
    color: var(--second-color);
    font-size: 14px;
    font-weight: 400;
    text-transform: capitalize;
  }
  .navbar-expand-lg .navbar-nav .dropdown-a:hover {
    color: var(--main-color);
  }
  .list-down {
    position: absolute;
    left: 20px;
    -webkit-transform: translateY(50px);
    -ms-transform: translateY(50px);
    transform: translateY(50px);
    -webkit-transition: all var(--transition-time);
    -o-transition: all var(--transition-time);
    transition: all var(--transition-time);
    visibility: hidden;
    opacity: 0;
    height: auto;
  }
  .list-down:not(.show),
  .list-left:not(.show) {
    display: block;
  }
  .hover-list:hover .list-down {
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .list-left {
    position: absolute;
    top: 0;
    right: 100%;
    -webkit-transform: translateX(70px);
    -ms-transform: translateX(70px);
    transform: translateX(70px);
    -webkit-transition: all var(--transition-time);
    -o-transition: all var(--transition-time);
    transition: all var(--transition-time);
    visibility: hidden;
    opacity: 0;
  }
  .hover-lift:hover .list-left {
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }
  .drop-icon {
    right: -17px;
  }
  #dropdown {
    -webkit-transition: visibilty 0.5s, opacity 0.5s, -webkit-transform 0.5s;
    transition: visibilty 0.5s, opacity 0.5s, -webkit-transform 0.5s;
    -o-transition: transform 0.5s, visibilty 0.5s, opacity 0.5s;
    transition: transform 0.5s, visibilty 0.5s, opacity 0.5s;
    transition: transform 0.5s, visibilty 0.5s, opacity 0.5s,
      -webkit-transform 0.5s;
  }
  #dropdown2 {
    -webkit-transition: visibilty 0.5s, opacity 0.5s, -webkit-transform 0.5s;
    transition: visibilty 0.5s, opacity 0.5s, -webkit-transform 0.5s;
    -o-transition: transform 0.5s, visibilty 0.5s, opacity 0.5s;
    transition: transform 0.5s, visibilty 0.5s, opacity 0.5s;
    transition: transform 0.5s, visibilty 0.5s, opacity 0.5s,
      -webkit-transform 0.5s;
  }
}
@media screen and (min-width: 1900px) {
  :root {
    font-size: 20px;
  }
}