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#0000000f;justify-content:space-around;align-items:center;z-index:1000;padding-bottom:env(safe-area-inset-bottom);border-radius:0;gap:0;overflow:visible}.course-nav-bar .course-nav-tab-btn{flex-direction:column;justify-content:center;align-items:center;color:var(--text-muted);background:transparent;border:none;flex:1;border-radius:0;padding:0;height:100%;outline:none;-webkit-tap-highlight-color:transparent}.course-nav-bar .course-nav-tab-btn svg{padding:8px clamp(16px,5vw,32px);border-radius:24px;transition:all .25s cubic-bezier(.4,0,.2,1);box-sizing:content-box;margin-bottom:0}.course-nav-bar .course-nav-tab-btn.active{background:transparent;color:var(--primary);box-shadow:none}.course-nav-bar .course-nav-tab-btn.active svg{background:#6c4dff26;color:var(--primary)}.course-nav-bar 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