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.reveal .slides section.slide > h2:first-child {border:0;font-weight:700;}
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.reveal .source {font-size:12px;line-height:1.3;color:#666;margin-top:.45em;}
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.reveal table {font-size:25px;}
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.reveal .slide-body pre code {line-height:1.25;max-height:none;}
.reveal figure {margin:0;}
.reveal figcaption,.reveal .figure-caption,.reveal p.caption {display:none;}
.reveal .diagram {display:block;max-height:430px;max-width:100%;width:auto;height:auto;margin:.15em auto;object-fit:contain;}
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.reveal .tall-image {display:block;max-height:460px;max-width:100%;width:auto;height:auto;margin:.15em auto;object-fit:contain;}
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.reveal .course-cover-subtitle {font-size:.68em;letter-spacing:.02em;}
.reveal .course-cover-mark,.reveal .course-cover-accent,.reveal .course-cover-art,.reveal .course-cover-qr,.reveal .slide-title-logo {border:0;box-shadow:none;margin:0;}
.reveal .course-cover-accent {margin-bottom:.02rem;}
.reveal .course-slide-footer {font-size:12.8px;}
.reveal .course-slide-footer-signature {text-align:center;}
.reveal .course-slide-footer-term {white-space:nowrap;}
.reveal .course-slide-footer-nav svg {border:0;}
.demo {font-size:25px;}
.demo label {display:inline-block;margin:.2em .65em .2em 0;}
.demo input[type=range] {width:220px;vertical-align:middle;}
.demo select,.demo button {font:inherit;border:1px solid #999;padding:.1em .4em;background:white;color:#111;}
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.demo .explain {font-size:21px;color:#555;}
.demo table {font-size:23px;}
.demo output {font-variant-numeric:tabular-nums;}
@media print {.cdw-controls,.cdw-root,.course-footer-nav-button{display:none!important;}.demo input,.demo select,.demo button{display:none;}}

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.reveal #title-slide > [hidden]{display:none!important;}
.reveal .slide-title-logo{top:50%;height:1em;}
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