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/* Welcome page: book credits and acknowledgements. */
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#content img.symbol-illustration{width:20%;max-width:150px;min-width:64px;height:auto;margin:18px auto}

#library-home{font-size:13px;color:inherit;text-decoration:none;padding:8px;white-space:nowrap}.code-book-info{margin-top:30px;text-align:left}.code-book-info summary{cursor:pointer;font-size:14px}.code-book-info .thanks{margin-top:20px}

/* Topic navigation preserves continuous reading and original block anchors. */
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#library-return[hidden]{display:none}

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