/* maybe not necessary now... */

.reveal-viewport {
    margin: 2vh 1vh;
}

.reveal.reveal img.mid
{
    border: none;
    box-shadow: none;
    max-height: calc(60vh);
    max-width: calc(66vw);
}

.reveal.reveal img.small
{
    border: none;
    max-height: calc(20vh);
    max-width: calc(22vw);
}

.reveal pre code {
    max-height: 500px !important;

}

:root {
    --r-heading-margin: 2vh;
    --r-block-margin: 3vh;
    --r-main-font-size: 32px;
}

li { 
    margin-top: 0.5em;
}


ul.checked-list {
    list-style-type: none;
}

ul.checked-list li:before {
    content: '✅  ';
}