.box{
    position: relative;
    width: 200px;
    height: 200px;
    transform-style: preserve-3d;
    animation:animate 15s linear infinite;
}

@keyframes animate{
    0%{
        transform:perspective(1000px) rotateY(0deg);
    }

    100%{
        transform:perspective(1000px) rotateY(360deg);
    }
    
}

#Galeria{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 700px;
    width: 1700px;   
}


.box span{
    position:absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
    /* transform-origin: center;
    transform-style: preserve-3d; */
    transform: rotateY(calc(var(--i)*90deg)) translateZ(280px);
     -webkit-box-reflect:below 0px linear-gradient(transparent,transparent,#0004);  
}

.box span .slider__img{
    position: absolute;
    top:-25%;
    left: 0;
    width: 140%;
    height: 140%;
    object-fit: cover;
    border-radius: 10px;
}



@media (max-width: 1366px){

    #Galeria{
        min-height: 520px;
        margin-left: 190px;
    }

    .box span{
        transform: rotateY(calc(var(--i)*90deg)) translateZ(180px);
    }
}


@media (max-width: 420px){
    
    #Galeria{
        width: 160px;
        height: 100px;
        margin-left: 0px;
    }

    .box span{
        transform: rotateY(calc(var(--i)*90deg)) translateZ(150px);
    }
}