style.css

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f0f0f0;
}

.autocomplete-container {
    position: relative;
    width: 300px;
}

#search-box {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.autocomplete-items {
    position: absolute;
    border: 1px solid #d4d4d4;
    border-bottom: none;
    border-top: none;
    z-index: 99;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #fff;
    border-radius: 4px;
}

.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: #1e90ff !important;
    color: #ffffff;
}

#word-details {
    margin-top: 20px;
    padding: 20px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.selection {
    background-color: #e9e9e9 !important;
}