.book-cover-left{float:left;margin:0 1.25rem 1rem 0;max-width:350px;width:35%;shape-outside:inset(0 round 8px)}@media(max-width:720px){.book-cover-left{float:none;width:100%;max-width:100%;margin:0 0 1rem}}.definitionbox{border:2px solid #222;background:#f1f1f1;border-radius:4px;padding:.75rem 1rem;margin:1.25rem 0}.definitionbox-title{font-weight:700;margin-bottom:.5rem}.definitionbox-body>:first-child{margin-top:0}.definitionbox-body>:last-child{margin-bottom:0}.definitionbox{position:relative}.definitionbox::before{content:"";position:absolute;left:-2px;top:-2px;bottom:-2px;width:6px;background:#222}@media(prefers-color-scheme:dark){.definitionbox{border-color:#666;background:#1f1f1f}.definitionbox::before{background:#888}}