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/* Keep the module index in its own scroll area so long menus never hide a tutorial. */
@media(min-width:851px){.sidebar{position:sticky;top:24px;align-self:start;max-height:calc(100vh - 48px)}.sidebar nav{overflow:auto;max-height:calc(100vh - 110px)}}
#tutorial{scroll-margin-top:24px}
@media print{.sidebar{display:none!important}}