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.video-sharebar{margin-top:12px;padding-top:10px;border-top:1px solid #d8e4f0}
.section-sharebar{margin:10px 0 16px;padding:10px;background:#f7faff;border:1px solid #d7e3f0;border-radius:10px}
.video-sharebar .sharebtn,.section-sharebar .sharebtn{white-space:nowrap}

.equation-card h3{font-family:Cambria,Georgia,serif;font-size:1.25rem;overflow-wrap:anywhere}
#salTranscriptTopic{background:#fff;color:#0b2f5b}
#salTranscriptCount{align-self:center}
#salTranscriptPrev:disabled,#salTranscriptNext:disabled{opacity:.45;cursor:not-allowed}