.bt-slide{opacity:0;transform-origin:var(--slide-origin);position:absolute;inset:0}@media (prefers-reduced-motion:no-preference){.bt-slide{animation:bt-slide 30s linear var(--slide-delay) infinite}}@keyframes bt-slide{0%{opacity:0;transform:scale(1)}4%{opacity:1}20%{opacity:1}24%{opacity:0;transform:scale(1.12)}to{opacity:0;transform:scale(1.12)}}