body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: auto;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    width: 80%;
}

#userInput {
    width: 80%;
    min-height: 20px;
    resize: none;
    overflow-y: hidden;
}

#result {
    background-color: #eef;
    border: 1px solid #dde;
    white-space: pre-wrap; /* Allows for natural line breaks */
}

button {
    width: 80%;
    padding: 15px;
    background-color: #5cb85c;
    color: white;
    border: none;
    cursor: pointer;
    font-size: 16px;
    margin: 10px;
}

button:hover {
    background-color: #4cae4c;
}

@media (max-width: 600px) {
    .container {
        width: 100%;
    }

    button {
        width: calc(100% - 20px);
    }
}