.in-warp {
    width: 1200px;
    margin: 0 auto;
}

.in-banner img {
    width: 100%;
    /*height: 400px;*/
}

.in-banner.product img {
    width: 100%;
    height: 225px;
}

.in-header {
    background: rgba(0, 0, 0, 1)
}

.in-nav {
    width: 100%;
    border-bottom: 1px solid #333;
}

.in-nav ul.flex-row {
    flex-wrap: wrap;
    justify-content: flex-start;
    height: 55px;
}

.in-nav li {
    display: flex;
    flex-direction: row;
    height: 53px;
    align-items: center;
}

.in-nav li::after {
    content: '|';
    display: block;
    margin-left: 15px;
}

.in-nav li:last-child::after {
    content: '';
}

.in-nav li a {
    margin-left: 15px;
    height: 53px;
    line-height: 53px;
    display: block;
    border-bottom: 2px solid #fff;
    font-size: 16px;
}

.in-nav li a.active, .in-nav li a:hover {
    color: #cc0000;
    border-bottom: 3px solid #cc0000;
}

.in-content {
    align-items: flex-start;
    padding-bottom: 60px;
}

.in-content.about {
    margin-top: 65px;
    min-height: 800px;
}

.about .r img {
    width: 326px;
    height: 205px;
    margin-top: -4px!important;
}

.about .l {
    width: 665px;
}

.about .r {
    width: 326px;
    height: 615px;
    margin-top: 15px;
}

.about h2 {
    font-size: 36px;
    color: #333;
    font-weight: bold;
    margin-bottom: 35px;
}

.about p.text {
    font-size: 18px;
    color: #333;
    line-height: 2;
    margin-top: 25px;
}

.about h3 {
    font-size: 18px;
    color: #333;
    font-weight: bold;
    margin-top: 40px;
}

.crumbs {
    height: 120px;
    line-height: 120px;
}

.crumbs p, .crumbs p span, .crumbs a {
    font-size: 16px;
    color: #333;
}

.product .gallery-top, .product .gallery-top .swiper-slide img {
    width: 380px;
    height: 410px;
}

.product .l {
    width: 380px;
    /* 7-17 */
    position: relative;
}

/* 7-17 */

.product .bg {
    width: 190px;
    height: 205px;
    position: absolute;
    display: none;
    background: rgba(0, 0, 0, 0.2);
    z-index: 22;
    cursor: move;
}

.product .showimg {
    width: 380px;
    height: 410px;
    position: absolute;
    display: none;
    z-index: 22;
    top: 0;
    left: 380px;
    overflow: hidden;
}

.product .showimg img {
    width: 760px;
    height: 820px;
    position: absolute;
    display: none;
}

/* 7-17 */

/* .product .gallery-top, */

.product .gallery-thumbs .swiper-slide img {
    width: 121px;
    height: 130px;
}

.product .gallery-thumbs {
    margin-top: 10px;
    height: 130px;
    width: 380px;
}

.product .gallery-thumbs .swiper-slide img {
    filter: brightness(0.6);
    cursor: pointer;
}

.product .gallery-thumbs .swiper-slide.swiper-slide-thumb-active img {
    filter: none;
}

.in-content.product {
    justify-content: flex-start;
}

.product .r {
    margin-left: 40px;
}

.product h2, .product h3, .product p {
    color: #333;
}

.product h2 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 35px;
}

.product h3 {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 10px;
}

.product p {
    font-size: 14px;
    line-height: 3;
}

.pro-detail {
    padding-bottom: 50px;
}

.pro-detail .titles {
    justify-content: flex-start;
}

.pro-detail .title {
    width: 287px;
    height: 47px;
    line-height: 47px;
    text-align: center;
    font-size: 16px;
    color: #333;
    font-weight: bold;
    position: relative;
    cursor: pointer;
}

.pro-detail .title.active {
    background: #cc0000;
    color: #fff;
}

.pro-detail .title.active::after {
    width: 0;
    content: '';
    height: 0;
    border-style: solid;
    border-width: 8px 6.5px 0 6.5px;
    border-color: #cc0000 transparent transparent transparent;
    position: absolute;
    bottom: -8px;
    left: 137px;
    z-index: 2;
}

.pro-detail .swiper-container {
    width: 1200px;
    border: 1px solid #ddd;
}

.pro-detail .swiper-slide .content {
    width: 840px;
    padding: 0 180px;
    margin-top: 65px;
    padding-bottom: 20px;
}

.pro-detail .swiper-slide .content h3 {
    font-size: 16px;
    margin-top: 30px;
    margin-top: 15px;
    font-weight: bold;
    color: #333;
}

.pro-detail .swiper-slide .content p {
    font-size: 16px;
    color: #333;
    line-height: 2.5;
}

.in-pro-list .l {
    width: 256px;
}

.in-pro-list .l .title {
    width: 241px;
    height: 54px;
    border: 1px solid #f2f2f2;
    border-bottom: 0;
    font-size: 18px;
    padding-left: 15px;
    color: #666;
    font-weight: bold;
    line-height: 54px;
}

.in-pro-list .l ul {
    width: 256px;
    border: 1px solid #f2f2f2;
    padding: 20px 0 25px 0;
}

.in-pro-list .l li {
    padding-left: 20px;
    width: 236px;
}

.in-pro-list .l li a {
    width: 100%;
    height: 35px;
    justify-content: flex-start;
    color: #666;
    font-size: 15px;
}

.in-pro-list .l li a.active, .in-pro-list .l li a:hover {
    color: #cc0000;
    font-weight: bold;
}

.in-pro-list .l li a.active::before, .in-pro-list .l li a:hover::before {
    background: #cc0000;
}

.in-pro-list .l li a::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 4px;
    background: #666;
    display: block;
    margin-right: 25px;
}

.in-pro-navs {
    width: 100%;
    margin-top: 25px;
    border-bottom: 1px solid #f2f2f2;
}

.in-pro-navs a {
    display: block;
    width: 241px;
    height: 54px;
    border: 1px solid #f2f2f2;
    border-bottom: 0;
    font-size: 18px;
    padding-left: 15px;
    color: #666;
    line-height: 54px;
    transition: all .3s;
}

.in-pro-navs a:hover {
    color: #cc0000;
    font-weight: bold;
}

.in-pro-list .r {
    width: 926px;
}

.in-pro-list .r .pro-list, .in-img-list {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.in-pro-list .r .pro-list li, .in-img-list li {
    width: 301px;
    margin-right: 10px;
    margin-bottom: 25px;
}

.in-pro-list .r ul li:nth-child(3n) {
    margin-right: 0;
}

.in-pro-list .r .pro-list li a {
    width: 301px;
    height: 330px;
    display: table-cell;
    text-align: center;
    overflow: hidden;
}

.in-img-list li a {
    width: 301px;
    height: 230px;
    display: table-cell;
    text-align: center;
    overflow: hidden;
}

.in-img-list li img {
    max-width: 100%;
    height: 230px;
    transition: all 0.2s ease-in-out;
}

.in-pro-list .r .pro-list li img {
    max-width: 100%;
    height: 330px;
    transition: all 0.2s ease-in-out;
}

.in-pro-list .r .pro-list li:hover img, .in-img-list li:hover img {
    transform: scale(1.1);
}

.in-pro-list .r .pro-list li p, .in-pro-list .r .pro-list li h3 {
    width: 200px;
    margin: 0 auto;
    font-size: 14px;
    margin-top: 15px;
    line-height: 2;
    height: 50px;
    text-align: center;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-weight: bold;
}

.in-img-list li h3 {
    text-align: center;
    font-size: 14px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    line-height: 40px;
}

.in-pro-list .r .pro-list li p {
    width: 90%;
    -webkit-line-clamp: 3;
    height: 80px;
    font-size: 12px;
    font-weight: 400;
    color: #999;
}