.ui-widget-content {
    position: absolute;
}
.ui-widget-content.error {
    color: #a94442 !important;
    background-color: #f2dede;
    border-color: #ebccd1;
    border: 1px solid #ebccd1;
    padding: 7px !important;
}
.ui-menu-item {
    list-style-type: none;
    margin: auto;
    padding: 8px;
    width:100%;
}
.ui-helper-hidden-accessible {
    display:none;
    visibility: hidden;
}
.btn-city {
    width: 50%;
    min-width: 115px;
    margin: auto;
    margin-top: 10px;
}