.drop-title {
            color: #ffffff;
            text-align: center;
            margin-top: 10px;
            margin-bottom: 10px;
        }
        
.nav-hr {
            margin-bottom: 10px!important;
        }

.static {
  position:absolute;
  background: white;
}

.static:hover {
  opacity:0;
}

.center {
  text-align: center;
}

.hidden {
  display: none;
}

/* Mobile */
@media (max-width: 900px) {
  .mobile-x {
    display: none;
  }
}
@media (min-width: 901px) {
  .mobile-i {
    display: none;
  }
}