.autocomplete {
    position: relative;
    display: inline-block;
}
input {
    border: 1px solid transparent;
    background-color: #f1f1f1;
    padding: 10px;
    font-size: 16px;
}
input[type=text] {
    background-color: #fff;
    width: 100%;
}
input[type=submit] {
    background-color: DodgerBlue;
    color: #fff;
}
.autocomplete-items {
    position: absolute;
    border: 1px solid #d4d4d4;
    border-bottom: none;
    border-top: none;
    z-index: 99;
    left: 0px;
    right: 0px;
}
.autocomplete-items div {
    padding: 10px;
    cursor: pointer;
    background-color: #fff;
    border-bottom: 1px solid #d4d4d4;
}
.autocomplete-items div:hover {
    background-color: #e9e9e9;
}
.autocomplete-active {
    background-color: DodgerBlue !important;
    color: #ffffff;
}