.bg-title{position:relative;overflow:hidden;background-position:center;background-repeat:no-repeat;background-size:cover}.marca--imagen{filter:grayscale(75%);transition:.3s ease-in-out;transform:scale(1)}.marca--imagen:hover{filter:grayscale(0%);transform:scale(1.15)}.lista-marcas{box-sizing:border-box;margin:0;padding:0}@media(min-width:560px){.lista-marcas{grid-template-columns:1fr 1fr!important}}@media(min-width:1200px){.lista-marcas{grid-template-columns:1fr 1fr 1fr 1fr!important}}