main[data-fixed-lesson-navigation] .lesson-slide{padding-bottom:calc(var(--lesson-navigation-height,5rem) + 1rem)}[data-fixed-lesson-navigation] .slide-navigation{display:none}[data-fixed-lesson-navigation] [data-active-slide]>.slide-navigation{z-index:10;background:var(--background);margin-top:0;padding:1rem max(2rem,50vw - 800px + 2rem);display:grid;position:fixed;inset:auto 0 0}