:root{--altura:120px;--gap:60px;--velocidad:40s}.barra-animales{background:#000;overflow:hidden;width:100%;padding:20px 0}.barra-track{display:flex;align-items:center;gap:var(--gap);will-change:transform;animation:scroll-left var(--velocidad) linear infinite}.barra-track img{height:120px;width:auto!important;flex:0 0 auto;opacity:1;filter:none}@media (max-width:767px){.barra-track img{height:80px}.barra-animales{padding:10px 0}}@keyframes scroll-left{from{transform:translateX(0)}to{transform:translateX(calc(-50% - var(--gap)/2))}}.barra-animales:hover .barra-track{animation-play-state:paused}