.zip-city-group {
    position: relative;
}

.form-group {
    position: relative;
}

.zip-search-results {
    position: absolute;
    left: 5px;
    right: 5px;
    z-index: 1050;
    max-height: 250px;
    overflow-y: auto;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0px 0px 10px #ddd;
}

.zip-search-results .list-group-item {
    padding-left: 10px;
    padding-right: 10px;
}

.zip-search-results .list-group-item:hover {
    cursor:pointer;
    background-color: #ebebeb;
}

@media (min-width: 768px) {
    .zip-search-results {
        top: 105%;
    }
}

@media (max-width: 767px) {
    .zip-search-results {
        top: 105%;
    }
}