.qinyue_scenario .one{
    background: url(../../images/product-details/qinyue_scenario/bg1.png) center no-repeat;
    background-size: cover
}
.qinyue_scenario .two{
    background: url(../../images/product-details/qinyue_scenario/bg2.png) center no-repeat;
    background-size: cover;
    z-index: 10;
}
.qinyue_scenario .three{
    background: url(../../images/product-details/qinyue_scenario/bg3.png) center no-repeat;
    background-size: cover
}
.qinyue_scenario .four{
    background: url(../../images/product-details/qinyue_scenario/bg4.png) center no-repeat;
    background-size: cover
}

.qinyue_scenario .product-parameters-img{
    padding: 0.5rem;
    border-bottom: 1px solid #B2B2B2;
    margin-bottom: 0.5rem;
}
.qinyue_scenario .product-parameters-img h5{
    margin-bottom: 0.5rem;
}
.qinyue_scenario .product-parameters-img img{
    margin: auto;
}