/* HEADER */
header { position: relative; }
  #name_box_w {
    width: 100%;
    height: 5.5rem /* 88/16 */;
    background-color: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.5s ease;
    z-index: 9;
    position: fixed;
    top: 0;
    left: 0;
  }
  
  
  #header_nav {
    padding: 0 3.125rem /* 50/16 */ 0 10rem /* 160/16 */;
  }
  
  #name_box_w #header_logo img {
    transition: all 0.5s ease;
    max-height: 2.5rem /* 40/16 */
  }
  
  #name_box_w .logo {
    filter: brightness(500%) invert(1);
  }
  

  /* 下拉样式 */
  #name_box_w.boxshow {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    height: 4.25rem /* 68/16 */ !important;
    background-color: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 0.1875rem rgba(0, 0, 0, 0.1);
  }
  
  #name_box_w.boxshow .navI > li .children {
    top: 4.25rem /* 68/16 */ !important;
  }
  
  #name_box_w.boxshow #header_logo img {
    transition: all 0.5s ease;
    max-height: 1.5rem /* 24/16 */
  }
  
  #name_box_w.boxshow #header_logo img.logo-black {
    width: 0;
    height: 0;
    visibility: hidden;
    opacity: 0;
  }
  
  #name_box_w.boxshow #header_logo img.logo-white {
    width: auto;
    height: auto;
    visibility: visible;
    opacity: 1;
  }
  
  #banner_box.boxshow,
  #page_banner_box.boxshow {
    margin-top: 3.75rem;
  }
  
  /* 主导航 */
  .navI > li {
    line-height: 100%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .navI > li > a {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 0.3125rem;
    line-height: 100%;
    font-size: 1rem;
    color: #ffffff;
  }
  
  
  .boxshow .navI > li > a {
    color: #ffffff;
  }
  
  .navI > li > a p {
    position: relative;
    z-index: 2;
  }
  
  .navI > li > a:after {
    content: "";
    z-index: 0;
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translate(-50%, 0);
    display: block;
    width: 0;
    height: 0.25rem /* 4/16 */;
    background-color: #ffffff;
    transition: all 0.5s ease;
  }

  
  .boxshow .navI > li > a:after {
    background-color: #ffffff !important;
  }
  
  .navI > li:hover > a:after,
  .navI > li.active > a:after {
    width: 5rem /* 80/16 */;
    height: .125rem /* 2/16 */
  }
  
  .navI > li:hover > a,
  .navI > li.active > a p {
    color: #ffffff !important;
  }

  .boxshow .navI > li:hover > a,
  .boxshow .navI > li.active > a p {
    color: #ffffff !important;
  }
  
  .navI li .children {
    display: flex;
    position: absolute;
    z-index: 1;
    top: 100%;
    left: 0;
    text-align: left;
    height: auto;
    visibility: hidden;
    opacity: 0;
    background-color: #f4f4f4;
  }

  #product_nav .children {
    left: 50%;
    transform: translateX(-50%);
    padding: 1.25rem /* 20/16 */;
  }
  
  .navI li .children ul {
    padding: .625rem /* 10/16 */ .9375rem /* 15/16 */;
    height: 100%;
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    width: max-content;
    min-width: 100%;
    position: relative;
    z-index: 1;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    -ms-overflow-style: none;
  }
  
  .navI li#product_nav .children:after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 200vw;
    height: 100%;
    background-color: #f4f4f4;
    z-index: -1;
    transform: translateX(-50%);
  }
  
  .navI li .children li {
    display: inline-block;
    margin-right: 1.875rem; /* 30/16 */
  }

  .navI li .children li:last-child {
    margin-right: 0;
  }
  
  .navI li .children li a {
    padding: 0 0.3125rem;
    display: block;
    line-height: 2;
    font-size: .9375rem /* 15/16 */;
    text-align: center;
    color: #666666;
    transition: 0.3s all;
  }
  
  .navI li .children li a:hover,
  .navI li .children li a.active {
    color: var(--second_color);
  }
  
  .navI > li > .nav-link:hover + .children {
    visibility: visible;
    opacity: 1;
    height: auto;
  }
  
  .children:hover {
    visibility: visible !important;
    opacity: 1 !important;
    height: auto !important;
  }
  
  .children li:hover > a,
  .children li.active a p {
    color: var(--second_color) !important;
  }

  .navI li#product_nav .children li a .img {
    margin-bottom: .625rem /* 10/16 */;
    transition: all 0.3s ease;
  }
  
  .navI li#product_nav .children li a .img img {
    width: 7.5rem /* 120/16 */;
    height: 5rem /* 80/16 */;
  }

  .navI li#product_nav .children li a:hover .img {
    margin-bottom: .3125rem /* 5/16 */;
  }

  .navI li#product_nav .children li a .title {
    border: 1px solid #c8c8c8;
    border-radius: 1.25rem /* 20/16 */;
    font-size: .9375rem /* 15/16 */;
    color: #777777;
    width: fit-content;
    padding: 0 1.25rem /* 20/16 */;
    display: inline-block;
    transition: all 0.3s ease;
  }

  .navI li#product_nav .children li a:hover .title {
    border: 1px solid var(--second_color);
    background-color: var(--second_color);
    color: #ffffff;
  }

  #header_contact {
    border-left: 1px solid rgba(255, 255, 255, 0.3);
  }

  #header_contact b {
    font-size: 1.125rem /* 18/16 */;
    color: #ffffff;
  }

  #header_contact i {
    font-size: 1.5rem /* 24/16 */;
    color: #ffffff;
  }

  /* HEADER */

  /* Banner相关 */
  #banner_box,
  #page_banner_box {
    transition: all 0.5s ease;
  }
  
  .banner_s {
    width: 1920px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .banner_s img {
    width: 100%;
    height: 100%;
    min-height: 10rem /* 160/16 */;
    object-fit: cover;
  }
  
  .location {
    height: 4.25rem /* 68/16 */;
  }
  
  /*首页swiper按钮统一样式*/
  .flash_all .swiper-pagination {
    bottom: 1.25rem !important;
  }
  .flash_all .swiper-pagination .swiper-pagination-bullet {
    background-color: var(--base_color);
    outline: none;
    transition: all 0.3s ease;
    padding: 0;
    opacity: 1;
    margin: 0 0.3125rem;
    border-radius: 0;
    width: 0.75rem !important;
    height: 0.125rem !important;
  }
  .flash_all .swiper-pagination-bullet-active {
    background-color: var(--base_color);
    outline: none;
    padding: 0 1.25rem !important;
    opacity: 1 !important;
  }
  .flash_all .swiper-button-next,
  .flash_all .swiper-button-prev {
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    color: #ffffff !important;
  }
  
  /*首页swiper按钮统一样式*/
  
  /*首页swiper左右按钮*/
  .swiper-button-prev:after,
  .swiper-button-next:after {
    font-size: 1.25rem !important;
  }
  /*首页swiper左右按钮*/
  
  /* 子导航 */
  #subNav_box {
    background-color: #ffffff;
  }
  #subNav_box::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-bottom: 1px solid #e7e7e7;
  }
  
  .subNav {
    width: 100%;
  }
  
  .subNav .swiper-slide {
    /* 宽度自动适应 */
    width: auto;
    height: 4.25rem /* 68/16 */;
  }
  
  .subNav .swiper-slide a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    font-size: 1.0625rem /* 17/16 */;
    color: #000000;
    position: relative;
    transition: all 0.3s ease;
  }
  
  .subNav .swiper-slide a::before {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    opacity: 0;
    content: "";
    background-color: var(--second_color);
    transition: all 0.3s ease;
  }
  
  .subNav .swiper-slide a:hover::before,
  .subNav .swiper-slide a.active::before {
    width: 100%;
    opacity: 1;
  }
  
  /* 子导航高亮样式 */
  
  .subNav .swiper-slide a.active {
    color: var(--second_color) !important;
    font-weight: bold;
  }
  
  .subNav .swiper-slide a.active::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 1.25rem /* 20/16 */;
    height: 3px;
    background-color: var(--base_color);
    border-radius: 3px;
  }
    
  /* 统一子页面 */
  #page_left {
    width: 22.5%;
  }

  #page_left .slider_type_header {
    height: 5.625rem /* 90/16 */;
    background-color: #e0e0e0;
    font-size: 1.75rem /* 28/16 */;
    color: #333333;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  #page_left .slider_type .in_goods_slider_type {
    background-color: #f4f4f4;
  }

  #page_left .slider_type .in_goods_slider_type li a {
    display: block;
    font-size: 0.9375rem;
    padding: .625rem /* 10/16 */;
    line-height: 2;
    text-align: center;
  }


  #page_left .slider_type .in_goods_slider_type li a:hover,#page_left .slider_type .in_goods_slider_type li a.active {
    background-color: var(--second_color);
    color: #ffffff;
  }

  #page_right {
    width: 72.75%;
    margin-left: 4%;
    border-top: 1px solid #e7e7e7;
    padding-top: 1.875rem /* 30/16 */;
  }
  
  #page_right.order-lg-first {
    margin-left: auto;
    margin-right: 0%;
  }
  
  #page_right.order-lg-last {
    margin-right: auto;
    margin-left: 4%;
  }
  
  #page_right .page_title .title {
    font-size: 2rem;
    border-left: 0.375rem solid var(--base_color);
    padding-left: 0.625rem;
  }
  
  .section_box {
    padding-top: 3.125rem /* 50/16 */;
    padding-bottom: 3.125rem /* 50/16 */;
  }

  #section_box {
    padding-top: 3.125rem /* 50/16 */;
    padding-bottom: 3.125rem /* 50/16 */;
  }
  #section_box_1 {
    padding-top: 3.125rem /* 50/16 */;
    padding-bottom: 3.125rem /* 50/16 */;
  }
  #section_box_2 {
    padding-top: 3.125rem /* 50/16 */;
    padding-bottom: 3.125rem /* 50/16 */;
  }
  #section_box_3 {
    padding-top: 3.125rem /* 50/16 */;
    padding-bottom: 3.125rem /* 50/16 */;
  }
  #section_box_4 {
    padding-top: 3.125rem /* 50/16 */;
    padding-bottom: 3.125rem /* 50/16 */;
  }
  #section_box_5 {
    padding-top: 3.125rem /* 50/16 */;
    padding-bottom: 3.125rem /* 50/16 */;
  }
  
  /* 通用子页面标题 */
  .section-title {
    margin-bottom: 1.25rem /* 20/16 */;
  }
  
  .section-title h2 {
    font-size: 2.375rem /* 38/16 */;
    color: #333333;
    margin-bottom: .625rem /* 10/16 */;
  }
  
  .section-title p {
    font-size: 1.0625rem /* 17/16 */;
    color: #666666;
    line-height: 1.6;
  }
  /* 通用子页面标题 */
  
  /*统一footer开始*/
  #footer {
    background-color: #2e2e2e;
    margin-bottom: 0;
    font-size: 1rem;
  }
  
  #footer_main {
    padding-top: 3rem /* 48/16 */;
    padding-bottom: 3.5rem /* 56/16 */;
  }
  
  #footer_main .box_left {
    width: 30%;
  }
  
  #footer_main .footer_logo img {
    max-height: 2.5rem /* 40/16 */;
    margin-bottom: 0.75rem;
    filter: brightness(500%) invert(1); /* 黑白滤镜 */
  }
  
  #footer_main .contactList {
    font-size: .875rem /* 14/16 */;
    line-height: 2;
    margin-bottom: 1.5rem;
  }
  
  #footer_main .contactList li {
    color: #d2d2d2;
    margin-bottom: 0.5rem;
  }
  
  #footer_main .contactList li a {
    color: #d2d2d2;
  }

  #footer_main .btn_more {
    width: 8.125rem /* 130/16 */;
    height: 2.5rem /* 40/16 */;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    border-radius: .3125rem /* 5/16 */;
    font-size: .875rem /* 14/16 */;
    overflow: hidden;
  }
  
  #footer_main .btn_more {
    background-color: var(--second_color);
    color: #ffffff;
  }
  
  #footer_main .btn_more p {
    position: relative;
    z-index: 1;
  }
  
  #footer_main .btn_more::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--base_color);
    transition: all 0.3s ease;
    z-index: 0;
  }
  
  #footer_main .btn_more:hover::before {
    width: 100%;
  }

  
  #footer_main .box_middle {
    width: 50%;
    border-left: 1px solid #434344;
    border-right: 1px solid #434344;
    padding: 0 1.875rem /* 30/16 */;
  }

  #footer_main .box_right {
    width: 20%;
  }
  
  #footer_main .footer_nav {
    line-height: 2;
    font-size: .875rem /* 14/16 */;
    color: #d2d2d2;
  }

  #footer_main .footer_nav > li > a {
    justify-content: flex-start;
  }
  
  #footer_main .footer_nav > li > a p {
    color: #d2d2d2;
    font-size: 1.125rem;
  }
  
  #footer_main .footer_nav > li dl dt a p {
    color: #ffffff;
    font-size: 1.125rem /* 18/16 */;
    font-weight: bold;
    margin-bottom: 1.5rem /* 24/16 */;
  }
  
  #footer_main .footer_nav > li dl dd a p {
    color: #d2d2d2;
    font-size: 1rem;
    line-height: 2.4;
  }
  
  #footer_main .footer_nav a:hover p {
    color: var(--second_color) !important;
  }

  #footer_main .box_right .footer_nav > li dl dt a p {
    margin-bottom: 2.25rem /* 36/16 */;
  } 

  #footer_copy {
    height: 4.4375rem /* 71/16 */;
    border-top: 1px solid #434344;
    background-color: #303031;
    padding: 0.875rem 0;
    color: #d2d2d2;
    font-size: 1rem /* 16/16 */;
    display: flex;
    justify-content: center;
    align-self: center;
  }
  
  #footer_copy a {
    color: #d2d2d2;
  }
  
  #footer_copy a:hover {
    color: #ffffff !important;
  }
  /*统一footer结束*/

  /* 通用子页面标题 */
  .box_header.main_box_header {
    margin-bottom: 3rem /* 48/16 */;
  }
  
  .box_header.main_box_header .title_box {
    line-height: 1;
  }
  
  .box_header.main_box_header .title_box a {
    font-size: 2.625rem /* 42/16 */;
  }
  
  .box_header.main_box_header .desc_box {
    margin-top: 1.25rem /* 20/16 */;
    padding: 0 5%;
    font-size: 1rem /* 16/16 */;
    line-height: 1;
  }
  /* 通用子页面标题 */