.menuatas {
  margin:60px 0px;
}
.navbar-toggler:focus {
  text-decoration: none;
  outline: 0;
  box-shadow: 0 0 0 0.05rem;
}

.menu-hover a:hover {
  color:#000 !important; 
  border-bottom:2px solid #FFF;
}
.dropdown-menu .sub-menu {
  left: 100%;
  position: absolute;
  top: 0;
  visibility: hidden;
  margin-top: -1px;
}

.dropdown-menu li:hover .sub-menu {
  visibility: visible;
}

.dropdown:hover .dropdown-menu {
  display: block;
}
/* menghilangkan tanda panah kebawah (bottom arrow) */
a.menu:after, .dropdown-toggle:after {
  content: none;
  }