body {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

.container {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 1000px;
}

form {
    display: flex;
    flex-direction: column;
    width: 400px;
}

label,
textarea,
button {
    margin-bottom: 10px;
}

textarea {
    height: 400px;
}

pre {
    max-width: 580px;
    border: 1px solid #ccc;
    background-color: #f8f8f8;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.working {
    opacity: 0.7;
}

.resultsArea {
    width: 580px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.resultsArea h2 {
    margin-bottom: 10px;
}