.reveal.training section .no-border {
    border: 0;
}

.reveal.training section .no-margin {
    margin: 0;
}

.reveal.training section .no-background {
    background: none;
}

.reveal.training section .no-text-transform {
    text-transform: none;
}

.reveal.training code.highlight, .reveal.training span.highlight  {
    color: #42affa;
}