.product_detail{
    background:  !important;
}
.product_detail.section-title{
    margin: 0;
}
.product_detail.top {
    text-align: left;
    opacity: .68;
    margin-bottom: 18px;
}

.product_detail.top b {
    font-weight: inherit;
}

.product_detail.top i {
    font-style: inherit;
    margin-right: 18px;
}

.product_detail.top i:last-child {
    margin: 0;
}
.product_detail.popup-gallery img{
    border-radius: 10px;
}
.product_detail dir {
    padding-top: 18px;
    border-top: 1px dotted #f3f3f3;
}

.product_detail dir:after {
    display: block;
    content: '';
    clear: both;
}

.product_detail dir>dl:after {
    display: block;
    content: '';
    clear: both;
}

.product_detail dir>dl>dt {
    float: left;
    margin-right: 8px;
    opacity: .88;
}

.product_detail dir>dl>dt b {
    font-weight: inherit;
}

.product_detail dir>dl>dd {
    float: left;
}

.product_detail dir>dl>dd i {
    font-style: inherit;
}

@media(max-width:767px) {
    .product_detail dir{
        padding-top:8px;
    }
    .product_detail.top {
        margin-bottom: 10px;
    }
}