body {
    font-family: Arial, sans-serif;
}

.chat-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.chat-box {
    height: 300px;
    overflow-y: scroll;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 10px;
    margin-bottom: 10px;
}

.input-box {
    display: flex;
    align-items: center;
}

input[type="text"] {
    flex: 1;
    padding: 8px;
    border-radius: 5px;
    border: 1px solid #ccc;
    margin-right: 10px;
}

button {
    padding: 8px 20px;
    border: none;
    border-radius: 5px;
    background-color: #007bff;
    color: #fff;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}