.ik-dropdown {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1000;
    background: #fff;
    border: 1px solid #ccc;
    border-bottom-right-radius: 4px;
    border-bottom-left-radius: 4px;
    -webkit-box-shadow: 0 8px 8px rgba(0, 0, 0, 0.25);
    box-shadow: 0 8px 8px rgba(0, 0, 0, 0.25);
    margin-top: -1px;
    display: none;
    overflow: auto;
}

.ik-dropdown--open {
    display: block;
}