.nb{position: relative;background: linear-gradient(110deg, rgba(127, 127, 127, .12) 8%, rgba(255, 255, 255, .42) 18%, rgba(127, 127, 127, .12) 33%);display: inline-block;max-width: 100%;background-size: 200% 100%;vertical-align: middle;overflow: hidden;}.nb.ft{animation: aug 1.35s linear infinite;}.nb:not(.ft):not(.cq){background: transparent;animation: none;}.adv{max-width: 100%;transition: opacity .28s ease;display: block;opacity: 0;}.adv.dx{opacity: 1;}.nb.cq{animation: none;min-height: 96px;min-width: 180px;background: rgba(180, 40, 40, .08);}.nb.cq .adv{visibility: hidden;}.adw{border-radius: 999px;padding: .55em .9em;background: rgba(255, 255, 255, .9);cursor: pointer;white-space: nowrap;border: 1px solid currentColor;color: inherit;position: absolute;inset: 50% auto auto 50%;transform: translate(-50%, -50%);}@keyframes aug{to{background-position: -200% 0;}}