*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
background-color: #f2f2f2;
}
@keyframes slide {
    from{
        transform: translateX(0);
    }
    to {
        transform: translateX(-100%);
    }
}
.perfume-card{
   margin: 220px 0;
   background-color: #dcdcdc;
   overflow: hidden;
   padding: 15px 0px;
   display: flex;
   position: relative;
}
.perfume-card::before{
    content: "";
    top: 0;
    left: 0;
    position: absolute;
    width: 250px;
    height: 100%;
    background: linear-gradient(to left, rgba(255,255,255,0), white);
    z-index: 2;
}
.perfume-card::after{
    content: "";
    top: 0;
    right: 0;
    position: absolute;
    width: 250px;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0), white);
    z-index: 2;
}
.slider{
    display: inline-flex;
    animation: 20s slide infinite linear;
}
.perfume-card:hover .slider{
    animation-play-state: paused;
}

.slider img{
    width: 200px;
    height: 200px;
    object-fit: cover;
    margin: 0px 40px;
    border-radius: 10px;
}