.task > div > div:first-child {
    display: none !important;
}

#welcome-screen img {
    max-width: 300px;
    text-align: center;
}

#welcome-screen code {
    padding: 0 !important;
    margin-left: 75%;
    font-size: 50%;
}

div[role="dialog"] {
    max-width: 80% !important;
    min-width: 20% !important;
    text-align: center;
}