.preview-product .preview-background {
    position: fixed; 
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); 
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preview-background.show {
    display: block;
    opacity: 1;
    visibility: visible;
}

.preview-product .preview-content {
    max-height: 100%;
    height: 400px;
    max-width: 800px;
    padding: 20px;
    margin: auto;
    text-align: left;
    position: absolute;
    background: #fff;
    min-width: 490px;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
}

.col-6 {
    float: left;
    padding: 0 10px;
}

#preview-img {
    height: 350px;
    /* background-color: yellowgreen; */
}

#preview-img img {
    width: 100%;
}

.preview-info {
    height: 350px;
    /* background-color: aqua; */
}

#preview-close {
    border: none;
    cursor: pointer;
    position: absolute;
    padding: 0;
    right: 0;
    top: 0;
    background-color: #fff;
}

#preview-close i{
    padding: 10px;
}

.preview-product.open {
    display: block;
}

.preview-descrip {
    height: 120px;
}

#preview-descrip {
    font-size: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

#preview-price {
    font-size: 40px;
}

.preview-title {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.preview-detail {
    height: 250px;
}