div[data-drupal-messages] {
    border: 1px solid transparent;
    border-radius: 0.25rem;
    margin-bottom: 1rem;
    position: relative;
    padding: 1rem 1rem;
}

div[data-drupal-messages] {
    color: #41464b;
    background-color: #e2e3e5;
    border-color: #d3d6d8;
}