.btn-dark{background:#071744;color:#fff;border-color:rgba(255,255,255,.2)}.play{width:29px;height:29px;border:1px solid #d6e0f4;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#08142e}.section-head.center{justify-content:center;text-align:center}.section p.sub{color:var(--muted);margin:8px 0 0;max-width:620px}