body,
main,
textarea,
section,
button,
legend,
output {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

main {
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

textarea {
    width: 80%;
    height: 80%;
    font-size: 1.5rem;
    padding: 1rem;
    outline: none;
    resize: none;
    border-radius: 0.25rem;
}

section {
    display: flex;
    justify-content: space-between;
    width: 80%;
    align-items: center;
    margin-top: 1rem;
}

button {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
}

legend {
    font-size: 1rem;
}