.container{
    width:74%;
}
#cate-nav {
    color: #959595;
    font-size: 1em;
    margin: 50px 0;
}
    #cate-nav a {
        display: inline-block;
        margin: 0 2px;
        color: #959595;
    }
        #cate-nav a:hover {
            color: #959595;
        }
        .sub-cate-2 {
            margin-top: 80px;
            font-size: 2em;
            color: #002566;
        }

#product-subject {
    margin-top: 30px;
}

    #product-subject:after {
        content: "";
        display: table;
        clear: both;
    }

#product-images {
    width: 60%;
    float: left;
    text-align: center;
    position: relative;
}

#product-image-title {
    width: 100%;
    /*background: #F5F5F5;*/
    border-radius: 8px;
    padding: 25px 0 0 0;
    /* min-height: 350px;*/
    height: 390px;
}
    #product-image-title video{
        height:90%;
        max-width:80%;
    }
    #product-image-title .swiper-slide {
    }

    #product-image-title img {
        width: auto;
        max-width: 510px;
        max-height: 350px;
        height: auto;
    }

@media (max-width: 1400px) {
    #product-image-title img {
        width: auto;
        max-width: 350px;
        max-height: 350px;
        height: auto;
    }
}

/*#swiper-thumb .swiper-slide{
    opacity:0.5;
}
*/
#product-intro {
    width: 32%;
    float: right;
    margin-top: 20px;
}
#prod-intro {
    padding-left: 20px;
}
#prod-intro p::before {
    content: " ";
    display: inline-block;
    width: 5px; /* 圆点的宽度 */
    height: 5px; /* 圆点的高度 */
    border-radius: 50%; /* 圆点的形状为圆形 */
    background-color: black; /* 圆点的颜色 */
    margin-right: 15px; /* 圆点与文本垂直居中对齐 */
    position: relative;
    top: -2px;
}

#product-intro li {
    list-style: disc;
    margin-bottom:8px;
}

    #product-intro h3 {
        color: #002365;
    }

    #product-intro p {
        margin-top: 12px;
    }

#tab {
    width: 100%;
    margin-top: 80px;
    border-bottom: 1px solid #F5F5F5;
    background: #00489A;
    padding-top:8px;
    padding-left:30px;
    margin-bottom:80px;
}

    #tab li {
        display: inline-block;
        width: 120px;
        padding-bottom: 17px;
        margin-right: 50px;
    }

        #tab li.selected {
            color: #00489A;
            /* border-bottom: 2px solid #1181FF;*/
            background:#fff;
        }

        #tab li a {
            font-size: 18px;
            display: inline-block;
            width: 100%;
            height: 100%;
            color:#fff;
            padding:12px 20px 0 20px;
        }

        #tab li.selected a {
            color: #00489A;
        }

        #tab li a:hover {
            color: #fff;
            cursor: pointer;
        }
        #tab li.selected a:hover {
            color: #00489A;
        }

        #product-production {
            width: 100%;
            min-height: 300px;
            margin-top: 40px;
        }

    #product-production > div {
        /*background: #F5F5F5;*/
        width: 94%;
        padding: 30px;
        margin-bottom: 10px;
        height: 350px;
    }

        #product-production > div:after {
            content: "";
            display: table;
            clear: both;
        }

    #product-production h3 {
        font-size: 30px;
    }

    #product-production h4 {
        font-size: 20px;
        margin-top:35px;
        margin-bottom:20px;
    }
    #product-production p{
        line-height:24px;
    }

        #product-production p.summary{
            background:#F5F5F5;
            text-indent:2em;
            padding:10px;
        }

        #product-production > div.photo-right > div {
            display: inline-block;
            width: 45%;
            margin-top: 40px;
            text-align: center;
            padding-top: 50px;
        }

    #product-production > div.photo-right > img {
        float: right;
        margin-right: 15%;
        display: inline-block;
        height: 300px;
        width: auto;
        transition: transform 0.3s ease; /* 平滑的过渡效果 */
    }

    #product-production > div.photo-left > div {
        display: inline-block;
        width: 45%;
        float: right;
        text-align: center;
        padding-top: 50px;
    }

    #product-production > div.photo-left > img {
        display: inline-block;
        margin-left: 7%;
        height: 300px;
        width: auto;
        transition: transform 0.3s ease; /* 平滑的过渡效果 */
    }

        #product-production > div.photo-right > img:hover,
        #product-production > div.photo-left > img:hover {
            transform: scale(1.3); /* 鼠标移入时放大1.2倍 */
        }

        #product-para {
            width: 100%;
            min-height: 300px;
            margin-top: 40px;
            display: none;
        }
            #product-para .justify {
                display: inline-block;
                width: 100%;
                text-align: justify;
                text-justify: auto;
            }

    #product-para ul li {
        height: 30px;
        line-height: 30px;
        list-style:disc;
    }

        #product-para ul li i {
            display: inline-block;
            margin-right: 10px;
            height: 5px;
            width: 5px;
            background-color: black;
            border-radius: 50%;
            position: relative;
            top: -2px;
        }

#product-para-intro {
    margin-top: 30px;
}

    #product-para-intro h3 {
        color: #002365;
        margin-bottom: 20px;
    }

    #product-para-intro p {
        height: 30px;
        line-height: 30px;
        margin-right: 10px;
        padding: 5px;
    }

    #product-para-intro div p:nth-child(2n+1) {
        background: #F5F5F5;
    }

#product-para-dc{margin-top:20px;}
#product-para-dc li {
    list-style: none;
    display: inline-block;
    float: left;
    min-width:50px;
}
    #product-para-dc li img{display:inline-block;height:30px;}

    #product-doc {
        width: 100%;
        min-height: 300px;
        margin-top: 40px;
        display: none;
        padding-left:6%;
    }

    #product-doc ul:after {
        content: "";
        display: table;
        clear: both;
    }

        #product-doc ul li {
            /*width: 26%;*/
            width: 17%;
            height: 360px;
            text-align: center;
            background: #F5F5F5;
            border-radius: 20px;
            padding: 40px 30px 30px 30px;
            margin-bottom: 60px;
            float: left;
            margin-left: 1%;
            margin-top: 25px;
        }

        #product-doc ul li h4 {
            /*color: #022565;*/
            /*margin-top: 45px;*/
            /*white-space: nowrap;*/
            height:80px;
            overflow: hidden;
            text-overflow: ellipsis;
        }

.doc-common img {
    width: 160px;
    height: auto;
}

.doc-common h4 {
    color: #022565;
    margin-top: 65px;
    font-size: 21px;
    font-weight: 500;
}

.doc-common a {
    display: none;
}

.doc-hover img {
    width: 105px;
    height: auto;
}

.doc-hover h4 {
    color: #004899;
    margin-top: 45px;
    font-size: 21px;
    font-weight: 500;
}

.doc-hover a {
    display: inline-block;
    width: 150px;
    height: 40px;
    line-height: 40px;
    border: 1px solid #004899;
    border-radius: 25px;
    color: #fff;
    background: #004899;
    margin-top: 40px;
}

        /*#product-doc ul li img {
            max-width: 100%;
            height: auto;
        }

        #product-doc ul li a {
            display: inline-block;
            width: 90px;
            height: 25px;
            border: 1px solid #004899;
            border-radius: 20px;
            color: #004899;
            margin-top: 30px;
        }

            #product-doc ul li a:hover {
                color: #fff;
                background: #004899;
            }*/

            #product-rela {
                width: 100%;
                min-height: 300px;
                margin-top: 40px;
                display: none;
            }

    #product-rela ul:after {
        content: "";
        display: table;
        clear: both;
    }

    /*#product-rela ul li {
        width: 18%;
        height: 275px;
        text-align: center;*/
        /*background: #F5F5F5;*/
        /*border-radius: 10px;
        padding: 30px;
        margin-bottom: 25px;
        float: left;
        margin-left: 1%;
    }

        #product-rela ul li h4 {
            color: #022565;
            margin-top: 13px;
        }

        #product-rela ul li img {
            max-width: 100%;
            height: auto;
        }*/
#product-rela {
    text-align: center;
    min-height: 350px;
}

    #product-rela ul {
        margin-top: 40px;
        /*display:flex;justify-content:space-between;flex-wrap:wrap;*/
        /*&::after{flex:auto;content:"";}*/
    }

        #product-rela ul:after {
            content: "";
            display: table;
            clear: both;
        }

        #product-rela ul li {
            width: 24%;
            /*height:275px;*/
            height: 380px;
            text-align: center;
            /*background: #F5F5F5;*/
            border-radius: 10px;
            /*padding: 30px 0 30px 0;*/
            margin-bottom: 30px;
            float: left;
            margin-left: 1%;
            position: relative;
            background: #F6F7FB;
            border-radius: 20px;
        }


            #product-rela ul li a.imagel {
                display: flex;
                align-items: center; /* 垂直居中 */
                justify-content: center; /* 水平居中 */
                height: 310px; /* 容器的高度 */
            }

            #product-rela ul li a.imageh {
                position: absolute;
                width: 100%;
                bottom: 40px;
                left: 0;
            }

            #product-rela ul li h4 {
                color: #101010;
                /*margin-bottom: 13px;*/
            }

            #product-rela ul li img {
                max-width: 96%;
                height: auto;
                max-height: 250px;
                transition: transform 0.3s ease; /* 平滑的过渡效果 */
            }

                #product-list ul li img:hover {
                    transform: scale(1.2); /* 鼠标移入时放大1.2倍 */
                }

@media (max-width: 1600px) {
    #product-rela ul li {
        height: 350px;
    }

        #product-rela ul li a.imagel {
            display: flex;
            align-items: center; /* 垂直居中 */
            justify-content: center; /* 水平居中 */
            height: 310px; /* 容器的高度 */
        }

        #product-list ul li a.imageh {
            bottom: 20px;
        }
    #product-doc {
        padding-left: 4%;
    }
}

@media (max-width: 1368px) {
    #product-rela ul li {
        height: 300px;
    }

        #product-rela ul li a.imagel {
            display: flex;
            align-items: center; /* 垂直居中 */
            justify-content: center; /* 水平居中 */
            height: 250px; /* 容器的高度 */
        }

        #product-rela ul li a.imageh {
            bottom: 20px;
        }
    #product-doc {
        padding-left: 2%;
    }
}