.nav button.subnav{margin-left:20px;width:calc(100% - 20px);background:#19384e;border-left:2px solid #66879c;font-size:14px}.nav button.subnav.active{background:#315269;border-left-color:#d7ed85}.assignment-summary{display:flex;justify-content:space-between;align-items:center;gap:15px;background:#fff;border:1px solid #dce5ec;border-radius:12px;padding:14px 18px;margin-bottom:22px}.assignment-summary .actions{margin:0}[dir="rtl"] body{text-align:right}[dir="rtl"] .nav button{text-align:right}[dir="rtl"] .nav button.subnav{margin-left:0;margin-right:20px;border-left:0;border-right:2px solid #66879c}[dir="rtl"] .source{border-left:0;border-right:3px solid #a8bccd;padding-left:0;padding-right:15px}[dir="rtl"] .coachbox ol,[dir="rtl"] .taskbody ol,[dir="rtl"] .termrail ol{padding-left:0;padding-right:24px}[dir="rtl"] .option,[dir="rtl"] .filter{text-align:right}[dir="rtl"] .backlink{direction:rtl}@media(max-width:700px){.nav button.subnav{margin-left:0;width:auto}.assignment-summary{display:block}.assignment-summary .actions{margin-top:12px}[dir="rtl"] .nav button.subnav{margin-right:0}}