.ui-autocomplete {
    max-height: 100px;
    overflow-y: auto;
    /* prevent horizontal scrollbar */
    overflow-x: hidden;
    list-style:none;
    padding-left:0;
    margin-top: 5rem;
    z-index:88;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    border-radius: 0;
    border-style: solid;
    border-width: 1px;
    border-color: #ccc;
    color: rgba(0,0,0,0.75);
    font-family: inherit;
    font-size: .875rem;
    line-height: normal;
    padding: .5rem;
    border-radius: 0;
    border-width: 0 0 1px;
    font-size: 17px;
    padding: .4em 1em;
    vertical-align: top;
    background:#eaeaea none repeat scroll 0% 0%;
    border: 1px solid grey;
    scrollbar-width: thin;
    scrollbar-color: #00dce6 #eaeaea;
    scrollbar-face-color: #00dce6;
    scroll-behavior: smooth;

}
.ui-autocomplete::-webkit-scrollbar {
    width: 11px;
}

/* Track */
.ui-autocomplete::-webkit-scrollbar-track {
    background:transparent;
}

/* Handle */
.ui-autocomplete::-webkit-scrollbar-thumb {
    background-color: #00dce6 ;
    border-radius: 6px;
    border: 3px solid #00dce6;
    cursor:pointer;
}

/* Handle on hover */
.ui-autocomplete::-webkit-scrollbar-thumb:hover {
    background: #00dce6;
}
.ui-autocomplete li {
    cursor:pointer;
}
.ui-helper-hidden-accessible {
    display:none;
}
* html .ui-autocomplete {
    height: 100px;
}