body {
    font-family: sans-serif;
}

.tsb {
    font-weight: 600;
}

.tb {
    font-weight: 700;
}

.twr {
    font-weight: 400;
}

.rr {
    font-family:  sans-serif;
    font-weight: 400;
}

.rb {
    font-family:  sans-serif;
    font-weight: 700;
}

.quick-view{
    display: none;
    padding-bottom: 8px;
}
.quick-view , .single-product-details{
    background: #ffffff;
}
.product-single-hover:hover > .single-product-details {
    
    margin-top:-39px;
}
.product-single-hover:hover >  .quick-view{
    display: block;
}