.dep-arr-container .airport-container-list { display: none; position: absolute; top: 100%; width: 100%; min-height: 100px; background-color: #fff; z-index: 1; opacity: 0; filter: alpha(0); }
    .dep-arr-container .airport-container-list.active { display: flex; opacity: 1; filter: alpha(100); z-index: 1; }
    .dep-arr-container .airport-container-list ul { list-style: none; }