.ac_results {
        border: 1px solid #66afe9;
        background-color: white;
        padding: 0;
        margin: 0;
        list-style: none;
        position: absolute;
        z-index: 10000;
        display: none;
        font-size: 1.2em;
        /* scroll bar */
        max-height: 300px;
        height: 300px;
        width: 545px;
        /* overflow-y: auto; */
        overflow-y: scroll;
        overflow-x: hidden;
    }

    .ac_results li {
        padding: 2px 5px;
        white-space: nowrap;
        color: #66afe9; /* #3484D2; */
        text-align: left;
    }

    .ac_over {
        cursor: pointer;
        background-color: #5bc0de;
        color: white !important;
    }

    .ac_match {
        text-decoration: underline;
        color: #3484D2;
    }

    .ac_over .ac_match {
        color: white !important;
    }

    .ac_tooltip {
        background-color: #5bc0de;
        color: white !important;
        font-size: 60%;
    }