eview-enhanced h3, .markdown-preview-enhanced h4, .markdown-preview-enhanced h5, .markdown-preview-enhanced h6 { line-height: 1.2; margin-top: 1em; margin-bottom: 16px; color: rgb(255, 255, 255); }
.markdown-preview-enhanced[data-use-github-style] h1, .markdown-preview-enhanced[data-use-github-style] h2, .markdown-preview-enhanced[data-use-github-style] h3, .markdown-preview-enhanced[data-use-github-style] h4, .markdown-preview-enhanced[data-use-github-style] h5 { color: rgb(51, 51, 51); font-weight: 600; }