.nav .search-input .close-icon i {
    position: absolute;
    line-height:  15px;
    right: 62px;
    cursor: pointer;
}

.nav .search-input .icon {
    padding: 10px;
    min-width: 40px;
}

 .ui-autocomplete {
     max-height: 300px;
     overflow-y: auto;
     /* prevent horizontal scrollbar */
     overflow-x: hidden;
     /* add padding to account for vertical scrollbar */
     padding-right: 20px;
 }