@media screen and (max-width: 767px) {
    .product-wrapper {
        width: 100% !important;
    }

    .product-container {
        width: 100% !important;
        padding: 10px !important;
    }

    .product-content-container {
        /*padding: 0 !important;*/
    }

    .product-content-info-container {
        flex-wrap: wrap;
    }

    .product-content-info {
        margin: 8px auto;
    }

    .product-content-title {
        font-size: 24px !important;
        text-align: center;
        line-height: 1.6;
    }

    .product-content-neck {
        margin: 10px auto !important;
        height: auto !important;
    }

    .product-content-tab {
        font-size: 20px !important;
        line-height: 2 !important;
        padding: 0 !important;
        margin-left: 0 !important;
    }

    .product-content-img-container {
        width: 100% !important;
        padding-bottom: 70% !important;
    }
}

.product-wrapper {
    width: 1400px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    /*align-items: flex-start;*/
}

.product-container {
    width: 1170px;
    padding: 30px 10px;
}

.product-content-container {
    padding: 12px 0;
    box-sizing: border-box;
    font-size: 16px;
    line-height: 2.5;
    /*border: 1px solid #DDD;*/
    border-top: none;
    min-height: 400px;
}

.product-content-info-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.product-content-img-container {
    width: 45%;
    height: 0;
    padding-bottom: 32%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    border: 3px solid #CCC;
}

.product-content-img {
}

.product-content-info {
    width: 580px;
}

.product-content-title {
    font-size: 36px;
    font-weight: bold;
    line-height: 1.5;
}

.product-content-neck {
    height: 50px;
    margin: 20px auto;
    line-height: 50px;
    font-size: 20px;
    /*font-weight: bold;*/
    border-bottom: 1px solid #CCC;
}

.product-content-tab {
    display: inline-block;
    height: 100%;
    padding: 0 30px;
    border-bottom: 2px solid #D9271B;
    margin-left: 20px;
}

.product-content-content {
    line-height: 2;
    min-height: 200px;
}