/* Keep the reveal control outside the clipped text and above its fade. */
.nf-learner .collapsible-content{isolation:isolate}
.nf-learner .collapsible-content::after{bottom:44px;z-index:0}
.nf-learner .collapsible-content>.collapsible-toggle{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;min-height:44px;padding:6px 0;box-sizing:border-box}
.nf-learner .collapsible-content>.collapsible-toggle>.collapsible-toggle__link{display:inline-flex;align-items:center;justify-content:center;min-height:32px;padding:4px 14px;line-height:1.5;box-sizing:border-box;overflow:visible;cursor:pointer}
.nf-learner .collapsible-toggle__link:focus-visible{outline:2px solid #398bc2;outline-offset:2px}