.qinyue .one{
    background: url(../../images/product-details/qinyue/bg1.png) center no-repeat;
    background-size: cover
}
.qinyue .two{
    background: url(../../images/product-details/qinyue/bg2.png) center no-repeat;
    background-size: cover;
    z-index: 10;
}
.qinyue .three{
    background: url(../../images/product-details/qinyue/bg3.png) center no-repeat;
    background-size: cover
}
.qinyue .four{
    background: url(../../images/product-details/qinyue/bg4.png) center no-repeat;
    background-size: cover
}
.qinyue .five{
    background: url(../../images/product-details/qinyue/bg5.png) center no-repeat;
    background-size: cover
}
.qinyue .six{
    background: url(../../images/product-details/qinyue/bg6.png) center no-repeat;
    background-size: cover
}
.qinyue .seven{
    background: url(../../images/product-details/qinyue/bg7.png) center no-repeat;
    background-size: cover
}
.qinyue .eight{
    background: url(../../images/product-details/qinyue/bg8.png) center no-repeat;
    background-size: cover
}
.qinyue .nine{
    background: url(../../images/product-details/qinyue/bg9.png) center no-repeat;
    background-size: cover
}
.qinyue .ten{
    background: url(../../images/product-details/qinyue/bg10.png) center no-repeat;
    background-size: cover
}

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