.product-banner {
    width: 100%;
    height: 4.6rem;
    background: url(/static/images/product_banner1.jpg) no-repeat center center;
    background-size: cover;
    -webkit-background-size: cover;
    -ms-background-size: cover;
    -o-background-size: cover;
    -moz-background-size: cover;
}

.product-banner > p {
    padding-top: 2.7rem;
    margin-bottom: 0.1rem;
    line-height: 0.42rem;
    text-align: center;
}

.product-banner > div {
    position: relative;
    line-height: 0.22rem;
    text-align: center;
}

.product-banner > div:before {
    content: '';
    position: absolute;
    margin-left: -0.18rem;
    top: 0.11rem;
    width: 0.06rem;
    height: 2px;
    background-color: #fff;
}

.product-banner > div:after {
    content: '';
    position: absolute;
    margin-left: 0.1rem;
    top: 0.11rem;
    width: 0.06rem;
    height: 2px;
    background-color: #fff;
}

.product-paragraph1 {
    margin: 0.6rem 0 0.5rem;
    text-indent: 2em;
    font-weight: bold;
    font-size: 0.32rem;
    line-height: 0.5rem;
}

.product-paragraph2 {
    margin-bottom: 0.5rem;
    text-indent: 2em;
    font-weight: bold;
    font-size: 0.32rem;
    line-height: 0.5rem;
}

.product-banner1 {
    width: 100%;
    margin-bottom: 0.4rem;
}

.product-list > li {
    margin-bottom: 0.4rem;
}

.product-list > li > img {
    float: left;
    width: 6.9rem;
}

.product-list > li:nth-child(2n) img {
    float: right;
}

.product-list > li:nth-child(1) img {
    margin-top: -0.3rem;
}

.product-list-tit {
    float: left;
    width: 100%;
    margin-bottom: 0.3rem;
    font-weight: bold;
    font-size: 0.32rem;
    line-height: 0.44rem;
}

.product-list-info {
    float: right;
    width: 4.96rem;
    margin-right: 0.54rem;
    margin-top: 0.3rem
}

.product-list > li:nth-child(2n) .product-list-info {
    margin-left: 0.2rem;
    margin-right: 0;
    float: left;
}

.product-list-info > p {
    font-size: 0.24rem;
    line-height: 0.34rem;
    margin-bottom: 0.3rem;
    text-indent: 2em;
}

.product-banner2 {
    width: 100%;
    margin-bottom: 0.38rem;
}

@media (max-width: 800px) {
    .product-banner {
        height: 1.32rem;
    }

    .product-banner > p {
        padding-top: 0.42rem;
        line-height: 0.2rem;
    }

    .product-banner > div {
        line-height: 0.12rem;
    }

    .product-banner > div:after {
        content: '';
        top: 0.08rem;
    }

    .product-banner > div:before {
        top: 0.07rem;
    }

    .product-wrap {
        width: auto;
        margin: 0 0.16rem;
    }

    .product-paragraph1 {
        margin: 0.1rem 0;
        font-size: 0.12rem;
        line-height: 0.16rem;
    }

    .product-banner1 {
        margin-bottom: 0.16rem;
        width: 100%;
        height: 1.32rem;
    }

    .product-list > li {
        margin-bottom: 0.2rem;
    }

    .product-list-tit {
        font-size: 0.18rem;
        line-height: 0.25rem;
        margin-bottom: 0.1rem;
    }

    .product-list > li > img {
        width: 48%;
        height: 1.55rem;
    }

    .product-list > li:nth-child(1) img {
        margin-top: -0.06rem;
    }

    .product-list-info {
        width: 50%;
        margin: 0;
    }

    .product-list-info > p {
        font-size: 0.12rem;
        line-height: 0.16rem;
        margin-bottom: 0.04rem;
    }

    .product-list > li:nth-child(2n) .product-list-info {
        margin: 0;
    }

    .product-banner2 {
        margin-bottom: 0.06rem;
    }

    .product-paragraph2 {
        font-size: 0.12rem;
        line-height: 0.16rem;
    }
}