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/* Midterm Review exposes its choices as one compact, button-based control bar. */
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/* Lesson Guide content sections */
.lesson-group{margin-top:34px}.lesson-group-heading{max-width:760px;margin-bottom:15px}.lesson-group-heading .section-label{margin:4px 0 6px}.lesson-group-heading p{margin:0}.lesson-number{margin:20px 0 4px}