style.css

/* General styles */
body {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 38vh;
    font-family: Arial, sans-serif;
    background-color: #0e1111;
}

.container {
    width: 90%;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: #0e1111;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    border-radius: 10px;
}

textarea {
    width: 100%;
    height: 251px;
    margin-bottom: 20px;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid #0e1111;
    border-radius: 5px;
    font-size: 18px;
    resize: none;
    background-color: #0e1111;
    color: #fff;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    border-radius: 5px;
    background-color: #0f3761;
    color: #fff;
    cursor: pointer;
    width: 100%;
}

/* Media queries for smaller screens */
@media (max-width: 600px) {
    .container {
        width: 100%;
        margin: 10px;
        padding: 15px;
    }

    textarea {
        height: 100px;
        font-size: 14px;
    }

    button {
        padding: 8px 16px;
        font-size: 14px;
    }
}