.ph {
    margin-top: 100px;
}

.slidecontain {
    display: flex;
    justify-content: center;
}

.slidecontain li {
    display: inline-block;
}

.slidecontain li a {
    display: block;
    padding: 10px 20px;
    font: 300 23px/1.2 "Noto Sans TC";
    color: white;
}

.slidecontain li a:hover {
    font-weight: 700;
    color: black;
    background: white;
}

.ph-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 100px;
}

.ph-group-title {
    font: 700 30px/1.5 "Noto Sans TC";
    color: white;
}

.ph-group-content {
    display: inline-block;
    flex-grow: 1;
    padding: 10px;
    width: 25%;
    max-width: 600px;
    background: white;
}

.ph-group-content-photo {
    position: relative;
}

.ph-group-content-photo img {
    width: 100%;
}

.ph-group-content-tag {
    position: absolute;
    top: 0;
    left: 0;
    padding: 0 10px;
    font: 500 15px/1.5 "Noto Sans TC";
    color: white;
    background: rgba(0, 0, 0, 0.75);
}

.ph-group-content-text-name {
    font: 700 25px/1.5 "Noto Sans TC";
    color: #bb0528;
}

.ph-group-content-text-detail {
    font: 500 18px/1.5 "Noto Sans TC";
    color: black;
    text-align: left;
}

.ph-group-content-text-price {
    font: 70 25px/1.5 "Noto Sans TC";
    color: #bb0528;

}



.negative .slidecontain li a {
    color: black;
}

.negative .slidecontain li a:hover {
    color: white;
    background: black;
}

.negative .ph-group-title {
    color: black;
}