.reveal { font-size: 28px; }
.reveal h2 { font-size: 1.45em; color: #243746; }
.reveal .slides { text-align: left; }
.reveal .slides section img { display: block; margin: 0 auto; object-fit: contain; }
.reveal table { font-size: .85em; }
.reveal li { margin-bottom: .3em; }
.reveal .petit { font-size: .7em; }
.frise { border-left: 5px solid #2166ac; padding: 18px; background: #eef4f8; line-height: 1.8; margin-bottom: 28px; }