.product {
    background: url(../images/detailBg.png)no-repeat center center;
    background-size: cover;
}

/* 当前位置 */
.crumbs {
    padding: 50px 0px 18px 35px;
    border-bottom: 1px solid #22222210;
    margin-bottom: 35px;
    background: url(../images/crumbs.png)no-repeat top 48px left;
    background-size: 24px 24px;
    display: flex;
    align-items: center;
}

.crumbs a {
    display: block;
}

.crumbs a:hover {
    color: #004C96;
}

.crumbs li {
    padding-right: 40px;
    margin-right: 25px;
    position: relative;
}

.crumbs li::after {
    content: "";
    position: absolute;
    right: 0px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: url(../images/triangle5.png)no-repeat center center;
    background-size: contain;
}

.crumbs li:last-of-type {
    padding: 0px;
    margin: 0px;
}

.crumbs li:last-of-type::after {
    display: none;
}


/* 产品 */
.productCon {
    padding-bottom: 200px;
    position: relative;
}

.productCon>div {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 5;
}

.productCon>i {
    position: absolute;
    bottom: 0px;
    right: 0px;
    width: 44%;
    height: 290px;
    background: url(../images/exhibition.png)no-repeat center left;
    background-size: 100% 100%;
}

.productConL h2 {
    margin-bottom: 180px;
    font-family: "poppinsBold";
}

.productConL button {
    width: 180px;
    height: 60px;
    line-height: 60px;
    border-radius: 100px;
    background: #004C96;
    color: #fff;
    border: none;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.productConL button:hover {
    transform: translateY(-10px);
    box-shadow: 3px 12px 20px #001c381a;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.productConR img {
    display: block;
    width: 500px;
    height: 500px;
    object-fit: contain;
}


/* 参数 */
.parameters {
    padding-top: 90px;
    padding-bottom: 120px;
}

.parametersTitle {
    text-align: center;
    text-transform: uppercase;
    font-family: "poppinsBold";
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 85px;
}

.parametersTitle::after {
    content: "";
    position: absolute;
    bottom: 0px;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    width: 50px;
    height: 4px;
    background: #555555;
}

/* 表格 */
.parameters table {
    max-width: 1200px;
    margin: auto;
    width: 100%;
    border: 1px solid #e7e7e7;
    border-collapse: collapse;
}

.parameters table tr:nth-child(even) {
    background: #F7F7F7;
}

.parameters td,
.parameters th {
    padding: 8px 16px;
    border: 1px solid #e7e7e7;
}



/* 适配 */
@media (max-width: 1680px) {
    .width1440 {
        padding-left: 4%;
        padding-right: 4%;
    }
}

@media (max-width: 1440px) {
    .crumbs {
        padding-top: 30px;
        background: url(../images/crumbs.png)no-repeat top 30px left;
        background-size: 24px 24px;
    }

    .productConR img {
        width: 400px;
        height: 400px;
    }

    .productCon>i {
        height: 260px;
    }

    .productConL h2 {
        margin-bottom: 150px;
    }

    .productCon {
        padding-bottom: 180px;
    }

    .parameters {
        padding-top: 60px;
        padding-bottom: 70px;
    }

    .parametersTitle {
        margin-bottom: 50px;
    }
}

@media (max-width: 1280px) {
    .productCon {
        padding-bottom: 100px;
    }

    .productCon>i {
        height: 170px;
    }

    .productConL h2 {
        margin-bottom: 80px;
    }

    .productConL button {
        width: 160px;
        height: 52px;
        line-height: 52px;
    }

    .productConR img {
        width: 340px;
        height: 340px;
    }

    .crumbs li {
        padding-right: 30px;
        margin-right: 18px;
    }

    .crumbs {
        background-size: 20px 20px;
    }

    .parameters {
        padding-top: 40px;
        padding-bottom: 50px;
    }

    .parametersTitle {
        margin-bottom: 40px;
    }
}

@media (max-width: 992px) {
    .crumbs {
        padding: 20px 0px 14px 30px;
        background: url(../images/crumbs.png)no-repeat top 20px left;
        background-size: 18px 18px;
        margin-bottom: 30px;
    }

    .crumbs li::after {
        width: 12px;
        height: 12px;
    }

    .crumbs li {
        padding-right: 24px;
        margin-right: 14px;
    }

    .productConR img {
        width: 300px;
        height: 300px;
    }

    .productCon>i {
        width: 50%;
        height: 140px;
    }

    .productCon {
        padding-bottom: 80px;
    }

    .productConL h2 {
        margin-bottom: 50px;
    }

    .productConL button {
        font-size: 14px;
        width: 120px;
        height: 42px;
        line-height: 42px;
    }
}

@media (max-width: 767px) {
    .crumbs {
        display: none;
    }

    .productCon>div {
        flex-wrap: wrap;
    }

    .productConL,
    .productConR {
        width: 100%;
    }

    .productConL {
        padding-top: 40px;
        margin-bottom: 30px;
    }

    .productConL h2 {
        margin-bottom: 30px;
    }

    .productConR img {
        width: 100%;
        max-width: 260px;
        height: auto;
        object-fit: contain;
        margin: 0px auto;
    }

    .productCon>i {
        display: none;
    }

    .productCon {
        padding-bottom: 30px;
    }

    .parameters {
        padding-top: 30px;
        padding-bottom: 40px;
    }

    .parametersTitle::after {
        width: 30px;
        height: 2px;
    }

    .parametersTitle {
        margin-bottom: 30px;
        padding-bottom: 16px;
    }
}