.carousel{
    position: relative;
    justify-content: center;
    display: flex;
    width: 100%;
}

.carousel .image{
    margin-top: 20px;
    margin-left: 20px;
    margin-right: 20px;
}

.carousel::before{
    position: absolute;
    content: "";
    width: calc(100% - 100px);
    top: 40px;
    background-color: #000;
    height: 4px;
}

.carousel::after{
    position: absolute;
    content: "";
    width: 100%;
    border: 2.5px dashed #000;
    top: 40px;
    height: 0px;
}