.ui-helper-hidden-accessible{
    display: none;
}
.ui-autocomplete { position: absolute; cursor: default; }

/* workarounds */
.ui-autocomplete { width:1px; } /* without this, the menu expands to 100% in IE6 */

.ui-autocomplete {
    text-align: left; cursor: default; border: 1px solid #ccc; border-top: 0; background: #fff; box-shadow: -1px 1px 3px rgba(0,0,0,.1);

    /* core styles should not be changed */
    position: absolute; display: none; z-index: 9999; max-height: 254px; overflow: hidden; overflow-y: auto; box-sizing: border-box;
}

.ui-autocomplete li {
    padding: 5px 10px 5px 10px;
}

.ui-autocomplete li:hover, .ui-autocomplete li:focus, .ui-autocomplete li::selection{
    background-color: #e6e6e7;
}