/* 1.pro-swiper */
.pro-swiper {
  width: 100%;
  height: 100vh;
  overflow: hidden;
  position: relative;
  overflow: hidden;
}

.pro-swiper .swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.pro-swiper .swiper-slide {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.pro-swiper .pro-item {
  width: 100%;
  height: 100%;
}

.pro-swiper .pro-video {
  width: 34%;
  height: 100%;
  position: relative;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  transition: all 1s;
}

.pro-swiper .pro-item.pro-item-active .pro-video {
  width: 66%;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  transition: all 1s;
}

.pro-swiper .pro-img {
  width: 66%;
  height: 100%;
 /* display: flex;
  justify-content: center;
  align-items: center;*/
  overflow: hidden;
  box-sizing: border-box;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  transition: all 1s;
  background-color:#fff;
}

    .pro-swiper .swiper-slide:nth-child(even) .pro-item {
        flex-direction:row-reverse;
    }

    .pro-swiper .pro-item.pro-item-active .pro-img {
        width: 34%;
        -webkit-transition: all 1s;
        -moz-transition: all 1s;
        -ms-transition: all 1s;
        transition: all 1s;
    }

    .pro-swiper .pro-img .img {
        width: 100%;
          height: 65%;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
        box-sizing: border-box;
        padding-top: 100px;
    }

.pro-swiper .pro-img .img a {
  display: block;
}

.pro-swiper .pro-img .img img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
}

.pro-swiper .pro-video video {
  width: 100%;
  height: 100% !important;
  object-fit: cover;
  overflow: hidden;
  z-index: 5;
}

.pro-swiper .pro-txt {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  padding: 0 15%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  background-color: rgba(0, 0, 0, 0.6);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
}

.pro-swiper .pro-txt h2 {
  font-size: 80px;
  line-height: 95px;
  word-break: inherit;
}

.pro-swiper .pro-txt p {
  font-size: 30px;
  line-height: 45px;
}

.pro-swiper .pro-txt h2,
.pro-swiper .pro-txt p,
.pro-swiper .pro-txt .sheng-more {
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
  -webkit-transition: all 3s;
  -moz-transition: all 3s;
  -o-transition: all 3s;
  -ms-transition: all 3s;
  transition: all 3s;
}

    .pro-swiper .active .pro-item .pro-txt h2,
    .pro-swiper .active .pro-item .pro-txt p,
    .pro-swiper .active .pro-item .pro-txt .sheng-more {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        -webkit-transition: all 1.9s;
        -moz-transition: all 1.9s;
        -o-transition: all 1.9s;
        -ms-transition: all 1.9s;
        transition: all 1.9s;
    }

    .pro-swiper .swiper-pagination {
        width: 100%;
        height: 35%;
        position: relative;
        left: 0;
        bottom: 0;
        display: flex;
        justify-content: center;
        align-items: center;
        background-color: #f4f4f4;
        color: #c0c0c0;
        font-size: 70px;
        font-weight: bold;
        overflow: hidden;
        -webkit-transition: all 1s;
        -moz-transition: all 1s;
        -ms-transition: all 1s;
        transition: all 1s;
    }
.pro-swiper.pro-swiper-pagination .swiper-pagination {
  width: 100%;
  height: 35%;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  transition: all 1s;
}
.pro-swiper .swiper-pagination span {
  cursor: pointer;
}
.pro-swiper .xiexian {
  box-sizing: border-box;
  padding: 0 20px;
}
.pro-swiper .dangqian {
  color: var(--skell-color);
}
.pro-swiper .swiper-button-next,
.pro-swiper .swiper-button-prev {
  width: 75px;
  height: 75px;
}
.pro-swiper .swiper-button-next img,
.pro-swiper .swiper-button-prev img {
  width: 65px;
  height: 65px;
}
.pro-swiper .swiper-button-prev,
.pro-swiper .swiper-container-rtl .swiper-button-next {
  background-image: none;
  background-size: 100% 100%;
  left: 90px;
  cursor: pointer;
}
.pro-swiper .swiper-button-next,
.pro-swiper .swiper-container-rtl .swiper-button-prev {
  background-image: none;
  background-size: 100% 100%;
  right: 90px;
  cursor: pointer;
}



    .pro-swiper .swiper-slide.active .pro-img{
        width:34%;
    }
    .pro-swiper .swiper-slide.active .pro-video {
        width: 66%;
    }

    @media (max-width: 1400px) {
        .pro-swiper .pro-txt h2 {
    font-size: 60px;
    line-height: 75px;
  }
  .pro-swiper .pro-txt p {
    font-size: 20px;
    line-height: 35px;
  }
  .pro-swiper .swiper-container-horizontal > .swiper-pagination-bullets,
  .pro-swiper .swiper-pagination-custom,
  .pro-swiper .swiper-pagination-fraction {
    font-size: 50px;
  }
  .pro-swiper .swiper-button-next img,
  .pro-swiper .swiper-button-prev img {
    width: 45px;
    height: 45px;
  }
}

@media (max-width: 1000px) {
  .pro-swiper .pro-item.lex-db-st {
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .pro-swiper .pro-img {
    order: 1;
    width: 100% !important;
    height: 60%;
  }
  .pro-swiper .pro-item.pro-item-active .pro-img {
    width: 100%;
  }
  .pro-swiper .pro-img .img {
    width: 100%;
    padding-top: 0;
  }
    .pro-swiper .swiper-pagination{
        display:none !important;
    }
    .pro-swiper .pro-video {
        order: 2;
        width: 100% !important;
        height: 40%;
    }
  .pro-swiper .pro-item.pro-item-active .pro-video {
    width: 100% !important;
  }
  .pro-swiper .pro-video video {
    display: none;
  }
  .pro-swiper .pro-txt {
    background-color: #000000;
    padding: 0 10%;
    align-items: center;
    text-align: center;
  }
  .pro-swiper .pro-txt h2 {
    font-size: 28px;
    line-height: 40px;
  }
  .pro-swiper .pro-txt p {
    display: none;
  }
  .pro-swiper .swiper-container-horizontal > .swiper-pagination-bullets,
  .pro-swiper .swiper-pagination-custom,
  .pro-swiper .swiper-pagination-fraction {
    display: none;
  }
  .pro-swiper .swiper-button-next img,
  .pro-swiper .swiper-button-prev img {
    width: 32px;
    height: 32px;
  }
  .pro-swiper .swiper-button-prev,
  .pro-swiper .swiper-container-rtl .swiper-button-next {
    left: 120px;
  }
  .pro-swiper .swiper-button-next,
  .pro-swiper .swiper-container-rtl .swiper-button-prev {
    right: 90px;
  }
    .pro-swiper .swiper-slide:nth-child(even) .pro-item{
        flex-direction:column;
    }
}

/* 2.brief */
.brief-box {
  position: relative;
  width: 100%;
  height: 100vh;
  background-repeat: no-repeat;
  background-position: center/cover;
  background-size: 100% 100%;
}

.brief {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
}

.brief .inside {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* 3.exp */
.exp-box {
  background: url(/images/sheng/exp-bg.jpg) no-repeat center/cover;
}

.exp li {
  width: 33.33%;
  box-sizing: border-box;
  padding:0 3%;
}



.exp li:nth-child(n + 4) {
  margin-top: 20px;
}

.exp-inx li {
  clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
  -webkit-transition: all 1.2s;
  -moz-transition: all 1.2s;
  -o-transition: all 1.2s;
  -ms-transition: all 1.2s;
  transition: all 1.2s;
}

.exp-inx li.clip {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  -webkit-transition: all 1.2s;
  -moz-transition: all 1.2s;
  -o-transition: all 1.2s;
  -ms-transition: all 1.2s;
  transition: all 1.2s;
}

/*.exp-bg li {
  width: 30%;
}*/

.exp li h2 {
  font-size: 80px;
  position: relative;
  padding-bottom: 10px;
  margin-bottom: 10px;
  text-align: center;
  font-weight: 400;
}

.exp li h2::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  position: absolute;
  left: 0;
  bottom: 0;
}

.exp-white li h2::after {
  background-color: #ffffff;
}

.exp li h3 {
    font-size: 16px;
    font-weight: bold;
    line-height: 22px;
    word-break: inherit;
}

.exp li h3.txtrow {
  -webkit-line-clamp: 3;
}

.exp-inx-title {
  overflow: hidden;
}

.exp-inx-title h2 {
  transform: translateY(95px);
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

.exp-inx-title h2.exptitdown {
  transform: translateY(0);
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

.exp-inx-more {
  overflow: hidden;
  text-align: center;
}

.exp-inx-more .sheng-more {
  transform: translateY(60px);
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

.exp-inx-more .sheng-more.expmoredown {
  transform: translateY(0);
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

@media (max-width: 1400px) {
  .exp li {
    width: 30%;
  }

  .exp li h2 {
    font-size: 40px;
  }
  .exp li h3 {
    font-size: 16px;
    line-height: 28px;
  }
}

@media (max-width: 1000px) {
    .brief-box {
        background-size: cover;
    }
    .exp.lex-db-st {
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
  .exp li {
    width: 95%;
  }
  .exp li:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .exp li:nth-child(n + 4) {
    margin-top: 0;
  }
  .exp li:nth-child(n + 2) {
    margin-top: 15px;
  }
  .exp li h2 {
    font-size: 30px;
  }
  .exp li h3 {
    font-size: 14px;
    line-height: 24px;
  }
}

/* 5.contact */
.contact-box {
  background: url(/images/sheng/contact-bg.jpg) no-repeat center/cover;
}

.contact li {
  width: 25%;
  background-color: #ffffff;
  box-sizing: border-box;
  padding: 40px 30px 90px;
  border-left: 2px solid #eaeaea;
}

.contact li:first-child {
  border-left: 0;
}

.contact li h2 {
  font-size: 24px;
}

.contact li h2 em {
  display: inline-block;
  position: relative;
  padding-bottom: 15px;
}

.contact li h2 em::after {
  content: "";
  display: block;
  width: 100%;
  height: 3px;
  position: absolute;
  left: 0;
  bottom: 0;
  background-color: var(--skell-color);
}

.contact li .det {
  font-size: 14px;
  line-height: 28px;
}

.contact li .det i {
  color: var(--skell-color);
}

.contact li .ico {
  width: auto;
  height: 75px;
  margin: 0 auto;
  text-align: center;
}

.contact li .ico img {
  width: auto;
  height: 100%;
}

.contact li .ca-soc.lex {
  justify-content: center;
}

.contact li .ca-soc a {
  display: block;
  width: 40px;
  height: 40px;
  text-align: center;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

.contact li .ca-soc a:not(:last-child) {
  margin-right: 20px;
}

.contact li .ca-soc a:hover {
  opacity: 0.7;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

.contact li .ca-soc a img {
  width: 100%;
  height: 100%;
}

@media (max-width: 1400px) {
  .contact li {
    padding: 35px 20px 70px;
  }
  .contact li .ico {
    height: 60px;
  }
}

@media (max-width: 1000px) {
  .contact li {
    width: 100%;
    box-sizing: border-box;
    padding: 30px 20px;
    border-left: 0;
    border-bottom: 2px solid #eaeaea;
  }
  .contact li:last-child {
    border-bottom: 0;
  }
  .contact li h2 {
    font-size: 18px;
  }
  .contact li h2 em {
    padding-bottom: 7px;
  }
  .contact li h2 em::after {
    height: 2px;
  }
  .contact li .det {
    text-align: center;
  }
  .contact li .ico {
    height: 40px;
  }
  .contact li .ca-soc a {
    width: 28px;
    height: 28px;
  }
  .contact li .ca-soc a:not(:last-child) {
    margin-right: 10px;
  }
}

/* 7.msg */
.msg-box {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  padding: 60px;
  background-color: #ffffff;
}

.msg-tit {
  font-size: 18px;
}

.msg li {
  width: calc(50% - 15px);
}

.msg li:not(:nth-child(2n)) {
  margin-right: 30px;
}

.msg li:nth-child(n + 3) {
  margin-top: 20px;
}

.msg li.w10 {
  width: 100%;
  margin-right: 0;
}

.msg li.w3p {
  width: 300px;
}

.msg li span {
  display: block;
  color: #5a5a5a;
  font-size: 18px;
  margin-bottom: 7px;
}

.msg li span i {
  margin: 0 5px;
  color: #e60012;
}

.msg li span s {
  color: #999999;
}

.msg li input,
.msg li select,
.msg li textarea {
  width: 100%;
  height: 42px;
  padding: 0 15px;
  font-size: 16px;
  border: 2px solid #bababa;
  background-color: #ffffff;
  color: #5a5a5a;
  box-sizing: border-box;
}

.msg li textarea {
  height: 140px;
  padding: 10px 15px;
}

.msg li .ver {
  width: 100%;
  height: 42px;
  border: 2px solid #bababa;
  border-radius: 3px;
  overflow: hidden;
}

.msg li .ver img {
  width: 110px;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}

.msg li .ver input {
  width: calc(100% - 110px);
  border: 0;
  height: 100%;
}

.msg-submit {
  display: inline-block;
  cursor: pointer;
  padding: 7px 70px;
}

@media (max-width: 1000px) {
  .msg-box {
    padding: 30px 20px;
  }
  .msg-tit {
    font-size: 14px;
  }
  .msg li {
    width: 100%;
  }
  .msg li.w3p {
    width: 100%;
  }
  .msg li:not(:nth-child(2n)) {
    margin-right: 0;
  }
  .msg li:nth-child(n + 3) {
    margin-top: 0;
  }
  .msg li:nth-child(n + 2) {
    margin-top: 10px;
  }
  .msg li span {
    font-size: 14px;
    margin-bottom: 3px;
  }
  .msg li input,
  .msg li select,
  .msg li textarea {
    font-size: 13px;
    height: 35px;
    padding: 0 10px;
  }
  .msg li textarea {
    height: 90px;
    padding: 5px 10px;
  }
  .msg li .ver {
    height: 35px;
  }
  .msg li .ver img {
    width: 90px;
  }
  .msg li .ver input {
    width: calc(100% - 90px);
  }
  .msg-submit {
    padding: 5px 45px;
  }
}

/* 8.about */
.abvideo video {
  display: block;
  width: 100%;
  max-width: 860px;
  height: 480px !important;
  overflow: hidden;
  object-fit: cover;
  margin: 0 auto;
}

@media (max-width: 1000px) {
  .abvideo video {
    height: 380px !important;
  }
}

@media (max-width: 680px) {
  .abvideo video {
    height: 210px !important;
  }
}

/* 9.envir */
.envir-swiper {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  overflow: hidden;
  padding-bottom: 90px;
}

.envir-swiper .swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.envir-swiper .swiper-slide {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.envir-swiper .swiper-slide img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.envir-swiper .swiper-container-horizontal > .swiper-pagination-bullets,
.envir-swiper .swiper-pagination-custom,
.envir-swiper .swiper-pagination-fraction {
  width: 100%;
  height: 90px;
  position: absolute;
  left: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #c0c0c0;
  font-size: 24px;
  font-weight: bold;
}
.envir-swiper .xiexian {
  box-sizing: border-box;
  padding: 0 20px;
}
.envir-swiper .dangqian {
  color: var(--skell-color);
}

@media (max-width: 1000px) {
  .envir-swiper {
    padding-bottom: 45px;
  }
  .envir-swiper .swiper-slide img {
    min-height: 210px;
  }
  .envir-swiper .swiper-container-horizontal > .swiper-pagination-bullets,
  .envir-swiper .swiper-pagination-custom,
  .envir-swiper .swiper-pagination-fraction {
    height: 45px;
    font-size: 16px;
  }
  .envir-swiper .xiexian {
    padding: 0 15px;
  }
}

/* 10.coop */
.coop-box {
  background: url(/images/sheng/coop-bg.jpg) no-repeat center/cover;
}

.coop {
  position: relative;
}

.coop li {
  overflow: hidden;
  width: 150px;
  height: 150px;
  box-sizing: border-box;
  border: 1px solid #cecece;
  background: #ffffff;
  margin-left: 61px;
  -webkit-transform: rotateZ(45deg);
  -moz-transform: rotateZ(45deg);
  -ms-transform: rotateZ(45deg);
  transform: rotateZ(45deg);
}

.coop li:nth-child(n + 7) {
  margin-top: -44px;
}

.coop li:nth-child(13n - 12) {
  margin-left: 142px;
}

.coop li:nth-child(13n - 6) {
  margin-left: 36px;
}

.coop li a {
  display: block;
  width: 100%;
  height: 148px;
  line-height: 148px;
  text-align: center;
  -webkit-transform: rotateZ(-45deg);
  -moz-transform: rotateZ(-45deg);
  -ms-transform: rotateZ(-45deg);
  transform: rotateZ(-45deg);
}

.coop li a img {
  max-width: 75%;
  height: auto;
}

.coop li:hover a img {
  transform: scale(0.85);
}

@media (max-width: 1580px) {
  .coop-box .inside {
    max-width: 1100px;
  }
  .coop li {
    width: 110px;
    height: 110px;
    margin-left: 45px;
  }
  .coop li a {
    height: 108px;
    line-height: 108px;
  }
  .coop li:nth-child(n + 7) {
    margin-top: -33px;
  }
  .coop li:nth-child(13n - 12) {
    margin-left: 110px;
  }
  .coop li:nth-child(13n - 6) {
    margin-left: 32px;
  }
}

@media (max-width: 1200px) {
  .coop li:nth-child(n + 7) {
    margin-top: 0;
  }
  .coop li:nth-child(13n - 12) {
    margin-left: 0;
  }
  .coop li:nth-child(13n - 6) {
    margin-left: 0;
  }
  .coop li {
    border: 0;
    width: calc(20% - 12px);
    height: auto;
    margin-left: 0;
    -webkit-transform: rotateZ(0);
    -moz-transform: rotateZ(0);
    -ms-transform: rotateZ(0);
    transform: rotateZ(0);
  }
  .coop li:not(:nth-child(5n)) {
    margin-right: 15px;
  }
  .coop li:nth-child(n + 6) {
    margin-top: 15px;
  }
  .coop li a {
    width: 100%;
    height: 100%;
    padding: 33% 0;
    line-height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    -webkit-transform: rotateZ(0);
    -moz-transform: rotateZ(0);
    -ms-transform: rotateZ(0);
    transform: rotateZ(0);
  }
}

@media (max-width: 780px) {
  .coop li {
    width: calc(25% - 6px);
  }
  .coop li:not(:nth-child(5n)) {
    margin-right: 0;
  }
  .coop li:nth-child(n + 6) {
    margin-top: 0;
  }
  .coop li:not(:nth-child(4n)) {
    margin-right: 8px;
  }
  .coop li:nth-child(n + 5) {
    margin-top: 8px;
  }
  .coop li a {
    padding: 18% 0;
  }
}

/* 11.cert-swiper */
.cert-box {
  background: url(/images/sheng/cert-bg.jpg) no-repeat center/cover;
}

.cert-more .sheng-more {
  display: inline-block;
  padding: 12px 70px;
}

.cert-swiper {
  width: 100%;
  height: auto;
  position: relative;
}

.cert-swiper .swiper-container {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
  position: relative;
}

.cert-swiper .swiper-slide {
  display: block;
  width: 100%;
  height: auto;
}

.cert-swiper .img {
  width: 100%;
  height: auto;
  cursor: pointer;
}

.cert-swiper .img img {
  width: 100%;
  height: auto;
}

.cert-swiper .swiper-slide:hover .img img {
  transform: scale(1.04);
}

@media (max-width: 1000px) {
  .cert-more .sheng-more {
    padding: 5px 45px;
  }
}

/* 12.cert */
.cert li {
  width: calc((100% / 4) - 21px);
  cursor: pointer;
  overflow: hidden;
}

.cert li:not(:nth-child(4n)) {
  margin-right: 28px;
}

.cert li:nth-child(n + 5) {
  margin-top: 28px;
}

.cert li img {
  width: 100%;
  object-fit: cover;
}

.cert li:hover img {
  transform: scale(1.08);
}

@media (max-width: 1000px) {
  .cert li {
    width: calc((100% / 2) - 10px);
  }
  .cert li:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .cert li:nth-child(n + 5) {
    margin-top: 0;
  }
  .cert li:not(:nth-child(2n)) {
    margin-right: 20px;
  }
  .cert li:nth-child(n + 3) {
    margin-top: 10px;
  }
}

/* 13.news-swiper */
.news-swiper {
  width: 100%;
  height: 510px;
  box-sizing: border-box;
  padding-bottom: 60px;
  position: relative;
}

.news-swiper .swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0 auto;
}

.news-swiper .swiper-slide {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.news-swiper .swiper-slide a {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #ffffff;
}

.news-swiper .img {
  display: block;
  width: 50%;
  height: 100%;
  object-fit: cover;
}

.news-swiper .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-swiper a:hover .img img {
  transform: scale(1.04);
}

.news-swiper .txt {
  width: 50%;
  height: 100%;
  box-sizing: border-box;
  padding: 60px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  background: url(/images/sheng/news-swiper-bg.jpg) no-repeat;
  background-position: bottom right;
  background-size: 240px auto;
}

.news-swiper .txt h2 {
  width: 100%;
  font-size: 26px;
}

.news-swiper a:hover .txt h2 {
  color: var(--skell-color);
}

.news-swiper .txt .det {
  font-size: 16px;
  line-height: 28px;
}

.news-swiper .txt span {
  font-size: 20px;
}

.news-swiper a:hover .txt span {
  color: var(--skell-color);
}

.news-swiper .swiper-pagination {
  width: 95%;
  max-width: 1400px;
  text-align: center;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
}
.news-swiper .swiper-pagination-bullet {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  box-sizing: border-box;
  background-color: transparent;
  border: 1px solid var(--skell-color);
  opacity: 1;
}
.news-swiper .swiper-pagination-bullet-active {
  background-color: var(--skell-color);
}
.news-swiper .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 13px;
}
.news-swiper .swiper-button-next,
.news-swiper .swiper-button-prev {
  width: 40px;
  height: 40px;
}
.news-swiper .swiper-button-prev,
.news-swiper .swiper-container-rtl .swiper-button-next {
  left: -90px;
  cursor: pointer;
  background: url(/images/sheng/news-lf.png) no-repeat center/cover;
}
.news-swiper .swiper-button-next,
.news-swiper .swiper-container-rtl .swiper-button-prev {
  right: -90px;
  cursor: pointer;
  background: url(/images/sheng/news-rg.png) no-repeat center/cover;
}

@media (max-width: 1580px) {
  .news-swiper .swiper-button-prev,
  .news-swiper .swiper-container-rtl .swiper-button-next {
    left: 0;
  }
  .news-swiper .swiper-button-next,
  .news-swiper .swiper-container-rtl .swiper-button-prev {
    right: 0;
  }
}

@media (max-width: 1000px) {
  .news-swiper {
    height: auto;
    padding-bottom: 40px;
  }
  .news-swiper .swiper-slide a.lex-db-st {
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .news-swiper .img {
    max-width: 380px;
    width: 100%;
    height: auto;
  }
  .news-swiper .txt {
    width: 100%;
    padding: 20px;
    background-size: 210px auto;
  }
  .news-swiper .txt h2 {
    font-size: 18px;
  }
  .news-swiper .txt .det {
    font-size: 14px;
    line-height: 28px;
  }
  .news-swiper .txt span {
    font-size: 14px;
  }
  .news-swiper .swiper-button-next,
  .news-swiper .swiper-button-prev {
    width: 30px;
    height: 30px;
  }
  .news-swiper .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 7px;
  }
}

/* 15.grama */
.grama {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.graside {
  width: 400px;
  height: auto;
}

.gracons {
  width: calc(100% - 420px);
  height: auto;
}

@media (max-width: 1400px) {
  .graside {
    width: 280px;
  }
  .gracons {
    width: calc(100% - 300px);
  }
}

@media (max-width: 1000px) {
  .grama {
    flex-direction: column;
  }
  .graside {
    display: none;
  }
  .gracons {
    width: 100%;
  }
}

/* 16.news */
.news li {
  width: 100%;
  height: 300px;
  box-sizing: border-box;
  background-color: #ffffff;
  margin-top: 20px;
}

.news li:hover {
  box-shadow: 3px 5px 13px 0px rgba(0, 0, 0, 0.08);
}

.news li:first-child {
  margin-top: 0;
}

.news li a {
  width: 100%;
  height: 100%;
}

.news li .img {
  width: 440px;
  height: 100%;
}

.news li .img img {
  width: 100%;
  height: 100%;
}

.news li:hover .img img {
  transform: scale(1.04);
}

.news li .det {
  width: calc(100% - 440px);
  box-sizing: border-box;
  padding: 30px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  overflow: hidden;
}

.news li .det::after {
  content: "";
  display: block;
  width: 0;
  height: 3px;
  background-color: var(--skell-color);
  position: absolute;
  bottom: 0;
  left: 0;
  -webkit-transition: all 1.2s;
  -moz-transition: all 1.2s;
  -o-transition: all 1.2s;
  -ms-transition: all 1.2s;
  transition: all 1.2s;
}

.news li:hover .det::after {
  width: 100%;
  -webkit-transition: all 1.2s;
  -moz-transition: all 1.2s;
  -o-transition: all 1.2s;
  -ms-transition: all 1.2s;
  transition: all 1.2s;
}

.news li .det h2 {
  font-size: 20px;
  line-height: 25px;
}

.news li .det h2.txtrow {
  -webkit-line-clamp: 2;
}

.news li .det p {
  font-size: 16px;
  margin:15px 0;
}

.news li .det .desc {
  font-size: 14px;
  line-height: 22px;
}

.news li:hover .det h2 {
  color: var(--skell-color);
}

@media (max-width: 1400px) {
  .news li .img {
    width: 380px;
  }
  .news li .det {
    width: calc(100% - 380px);
  }
}

@media (max-width: 1000px) {
  .news li {
    height: auto;
    margin-top: 10px;
  }
  .news li a.lex-db-st {
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .news li .img {
    width: 100%;
    max-width: 380px;
  }
  .news li .det {
    width: 100%;
    padding: 20px;
  }
  .news li .det::after {
    display: none;
  }
  .news li .det h2 {
    font-size: 16px;
    line-height: 27px;
  }
  .news li .det p {
    font-size: 14px;
  }
}

/* 17.newslst */
.newslst-box {
  width: 100%;
  height: auto;
  background-color: #ffffff;
}

.newslst-sub {
  box-sizing: border-box;
  padding: 25px 7%;
  border-bottom: 2px solid #e1e1e1;
  font-size: 20px;
}

.newslst {
  box-sizing: border-box;
  padding: 25px 7%;
}

.newslst li {
  margin-top: 20px;
}

.newslst li:first-child {
  margin-top: 0;
}

.newslst li a {
  display: block;
  width: 100%;
  height: auto;
}

.newslst li h2.txtrow {
  -webkit-line-clamp: 2;
}

.newslst li h2 {
  font-size: 20px;
  line-height: 28px;
}

.newslst li:hover h2 {
  color: var(--skell-color);
  text-decoration: underline;
}

.newslst li p {
  font-size: 16px;
}

/* 18.tog */
.tog-swiper {
  width: 100%;
  height: auto;
  position: relative;
}

.tog-swiper .swiper-container {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
  position: relative;
}

.tog-swiper .swiper-slide {
  display: block;
  width: 100%;
  height: auto;
}

.tog-swiper .swiper-slide a {
  display: block;
  width: 100%;
  height: 100%;
}

.tog-swiper .swiper-slide a.white {
  background-color: #ffffff;
}

.tog-swiper .img {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.tog-swiper .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tog-swiper .img90 {
  width: 290px;
  height: 290px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.tog-swiper .img90 img {
  width: auto;
  height: auto;
  max-width: 90%;
  max-height: 90%;
  margin: 0 auto;
}

.tog-swiper a:hover .img img {
  transform: scale(1.04);
}

.tog-swiper .det {
  background-color: #ffffff;
  box-sizing: border-box;
  padding: 20px;
}

.tog-swiper .det h2 {
  width: calc(100% - 80px);
  font-size: 20px;
  line-height: 34px;
  
}

.tog-swiper .det h2.txtrow {
  -webkit-line-clamp: 2;
}

.tog-swiper .det span {
  width: 68px;
  height: 68px;
  box-sizing: border-box;
  border: 1px solid #dedede;
  border-radius: 50%;
  font-size: 28px;
  font-weight: bold;
  color: #707070;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight:200;
}

.tog-swiper a:hover .det span {
  color: #ffffff;
  background-color: var(--skell-color);
  border: 2px solid var(--skell-color);
}

    .tog-swiper a:hover .det h2{
        color:#e60012;
    }

    @media (max-width: 1000px) {
        .tog-swiper .det span {
    width: 45px;
    height: 45px;
    font-size: 20px;
  }
  .tog-swiper .det h2 {
    width: calc(100% - 60px);
    font-size: 16px;
    line-height: 28px;
  }
  .tog-swiper .img {
    height: 200px;
  }
  .tog-swiper .img90 {
    width: 260px;
    height: 260px;
  }
}

/* 19.faq */
.faq-box {
  box-sizing: border-box;
  padding: 60px 40px;
  border: 2px solid #e4e4e4;
  border-radius: 5px;
  overflow: hidden;
}

.faq li {
  width: calc(50% - 40px);
  height: auto;
  box-sizing: border-box;
  padding-bottom: 40px;
  position: relative;
  padding-left: 24px;
  border-bottom: 1px solid var(--skell-color);
}

.faq li:nth-last-child(-n + 2) {
  border-bottom: 0;
  padding-bottom: 0;
}

.faq li:not(:nth-child(2n)) {
  margin-right: 80px;
}

.faq li:nth-child(n + 3) {
  margin-top: 40px;
}

.faq li a {
  display: block;
}

.faq li::after {
  content: "";
  display: block;
  position: absolute;
  top: 5px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--skell-color);
}

.faq li h2 {
  font-size: 20px;
}

.faq li:hover h2 {
  color: var(--skell-color);
}

.faq li span {
  display: block;
  font-size: 14px;
  line-height: 28px;
}

.faq-more .sheng-more {
  display: inline-block;
}

@media (max-width: 1000px) {
  .faq-box {
    padding: 20px;
  }
  .faq li {
    width: 100%;
    padding-bottom: 15px;
    padding-left: 15px;
  }
  .faq li:nth-last-child(-n + 2) {
    border-bottom: 1px solid var(--skell-color);
    padding-bottom: 15px;
  }
  .faq li:nth-last-child(-n + 1) {
    border-bottom: 0;
    padding-bottom: 0;
  }
  .faq li:not(:nth-child(2n)) {
    margin-right: 0;
  }
  .faq li:nth-child(n + 3) {
    margin-top: 0;
  }
  .faq li:nth-child(n + 2) {
    margin-top: 15px;
  }
  .faq li h2 {
    font-size: 16px;
  }
  .faq li::after {
    width: 5px;
    height: 5px;
  }
}

/* 20.post */
.post-box {
  position: relative;
}

.post-box .line {
  width: 100%;
  height: 2px;
  background: #bababa;
  left: 0;
  bottom: 47px;
  display: block;
  position: absolute;
}

.post-box .ico {
  position: absolute;
  width: 104px;
  height: 104px;
  border: 2px solid #bababa;
  left: 50%;
  margin-left: -52px;
  bottom: 0;
  z-index: 2;
  background: #ffffff url(/images/sheng/icon-mal-ca.png) center 23px no-repeat;
  background-size: 62px;
  border-radius: 50%;
}

.post .lf,
.post .rg {
  width: 45%;
}

.post em,
.post span {
  display: block;
}

.post h2 {
  font-size: 20px;
  line-height: 34px;
}

.post em {
  font-size: 14px;
  margin-bottom: 15px;
}

.post span {
  font-size: 24px;
}

@media (max-width: 1000px) {
  .post-box .ico,
  .post-box .line {
    display: none;
  }
  .post.lex-db-st {
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .post .lf,
  .post .rg {
    width: 100%;
    box-sizing: border-box;
  }
  .post .lf {
    padding-bottom: 15px;
    border-bottom: 2px solid #bababa;
  }
  .post .rg {
    padding-top: 15px;
  }
  .post h2 {
    font-size: 16px;
    line-height: 28px;
  }
  .post em {
    font-size: 13px;
    margin-bottom: 0;
  }
  .post span {
    font-size: 18px;
    margin-top: 10px;
  }
  .post .skell-txt-rg {
    text-align: left;
  }
}

/* 21.serve */
.serve .img {
  width: 41%;
  height: 600px;
}

.serve .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.serve .txt {
  width: 55%;
}

.serve-tabs li {
  box-sizing: border-box;
  border: 2px solid #dadada;
  width: 30%;
  text-align: center;
  padding: 15px 0;
  font-size: 20px;
  margin-left: 3%;
  border-radius: 50px;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
  cursor: pointer;
}

.serve-tabs li.active,
.serve-tabs li:hover {
  color: var(--skell-color);
  border-color: var(--skell-color);
}

.serve-tabs li:hover {
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

.serve-swiper {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  overflow: hidden;
}

.serve-swiper .swiper-container {
  width: 100%;
  height: auto;
  overflow: hidden;
}

.serve-swiper .swiper-slide {
  display: block;
  width: 100%;
  height: auto;
  overflow: hidden;
}

.serve-item,
.serve-cell {
  width: 100%;
  height: auto;
}

.serve-cell {
  position: relative;
  box-sizing: border-box;
  padding-left: 24px;
}

.serve-item .serve-cell:nth-child(n + 2) {
  margin-top: 25px;
}

.serve-cell::after {
  content: "";
  display: block;
  position: absolute;
  top: 15px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--skell-color);
}

.serve-cell h2 {
  font-size: 20px;
  line-height: 37px;
}

.serve-cell:hover h2 {
  color: var(--skell-color);
}

.serve-cell p {
  display: block;
  font-size: 14px;
  line-height: 26px;
}

@media (max-width: 1400px) {
  .serve .img {
    width: 30%;
    height: 480px;
  }
  .serve .txt {
    width: 65%;
  }
}

@media (max-width: 1000px) {
  .serve .img {
    display: none;
  }
  .serve .txt {
    width: 100%;
  }
  .serve-tabs {
    border-bottom: 2px solid #e7e7e7;
  }
  .serve-tabs li {
    width: calc(100% / 3);
    border: 0;
    margin-left: 0;
    border-radius: 0;
    font-size: 12px;
    padding: 12px 0;
  }
  .serve-tabs li.active {
    border-bottom: 1px solid var(--skell-color);
  }
  .serve-cell {
    padding-left: 15px;
  }
  .serve-item .serve-cell:nth-child(n + 2) {
    margin-top: 10px;
  }
  .serve-cell::after {
    width: 5px;
    height: 5px;
    top: 10px;
  }
  .serve-cell h2 {
    font-size: 17px;
    line-height: 30px;
  }
}

/* 22.case */
.case li {
  width: calc((100% / 3) - 20px);
  cursor: pointer;
  overflow: hidden;
}

.case li a {
  display: block;
  width: 100%;
  height: auto;
}

.case li:not(:nth-child(3n)) {
  margin-right: 30px;
}

.case li:nth-child(n + 4) {
  margin-top: 30px;
}

.case li .img {
  width: 100%;
  height: 320px;
}

.case li .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case li:hover .img img {
  transform: scale(1.04);
}

.case li .det {
  background-color: #ffffff;
  border: 2px solid #e4e4e4;
  box-sizing: border-box;
  padding: 30px;
}

.case li .det h2 {
  font-size: 20px;
}

.case li:hover .det h2 {
  color: var(--skell-color);
}

    .case li p {
        font-size: 14px;
        line-height: 20px;
        -webkit-line-clamp: 5;
        height:100px;
    }

.case li .case-more .sheng-more {
  display: inline-block;
  padding: 9px 35px;
  font-size: 14px;
}

.case li:hover .sheng-more {
  color: #ffffff;
  background-color: var(--skell-color);
}

@media (max-width: 1400px) {
  .case li {
    width: calc((100% / 3) - 10px);
  }
  .case li:not(:nth-child(3n)) {
    margin-right: 15px;
  }
  .case li:nth-child(n + 4) {
    margin-top: 15px;
  }
  .case li .det {
    padding: 30px 20px;
  }
}

@media (max-width: 1000px) {
  .case li {
    width: calc((100% / 2) - 5px);
  }
  .case li:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .case li:nth-child(n + 4) {
    margin-top: 0;
  }
  .case li:not(:nth-child(2n)) {
    margin-right: 10px;
  }
  .case li:nth-child(n + 3) {
    margin-top: 10px;
  }
  .case li .det h2 {
    font-size: 16px;
  }
  .case li .det {
    padding: 20px 20px;
  }
  .case li .case-more .sheng-more {
    padding: 6px 25px;
    font-size: 12px;
  }
}

@media (max-width: 580px) {
  .case li {
    width: 100%;
  }
  .case li:not(:nth-child(2n)) {
    margin-right: 0;
  }
  .case li:nth-child(n + 2) {
    margin-top: 10px;
  }
  .case li .img {
    height: 230px;
  }
}

/* 24.streng */
.streng-box {
  width: 100%;
  height: 240px;
  overflow: hidden;
  box-sizing: border-box;
  padding-top: 35px;
  position: relative;
}

.streng-box .img {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.streng-box .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 1000px) {
  .streng-box {
    height: 140px;
    padding-top: 20px;
  }
}

/* 25.case-det */
.case-det .img {
  width: 50%;
  height: 470px;
}

.case-det .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-det .txt {
  width: 45%;
}

.case-det .txt h2 {
  font-size: 26px;
}

.case-det .txt h3 {
  font-size: 20px;
  line-height: 34px;
}

@media (max-width: 1000px) {
  .case-det.lex-db {
    flex-direction: column;
  }
  .case-det .img {
    max-width: 380px;
    width: 100%;
    height: 210px;
  }
  .case-det .txt {
    width: 100%;
    margin-top: 15px;
  }
  .case-det .txt h2 {
    font-size: 23px;
  }
  .case-det .txt h3 {
    font-size: 16px;
    line-height: 28px;
  }
}

/* 26.goods-sub */
.goods-sub h2 {
  font-size: 24px;
  line-height: 40px;
  padding-left: 24px;
  position: relative;
}

.goods-sub h2:after {
  content: "";
  width: 6px;
  height: 26px;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background: #e60012;
}

.goods-sub h3 {
  font-size: 20px;
  line-height: 34px;
}

.goods-box .goods-cell:nth-child(n + 2) {
  margin-top: 30px;
}

@media (max-width: 1000px) {
  .goods-sub h2 {
    font-size: 18px;
    line-height: 32px;
    padding-left: 15px;
  }
  .goods-sub h2:after {
    width: 4px;
    height: 20px;
  }
  .goods-sub h3 {
    font-size: 15px;
    line-height: 32px;
  }
  .goods-box .goods-cell:nth-child(n + 2) {
    margin-top: 15px;
  }
}

/* 27.goods */
.goods li {
  width: calc((100% / 4) - 15px);
  cursor: pointer;
  overflow: hidden;
  background-color: #ffffff;
  border: 1px solid #e4e4e4;
}

.goods li a {
  display: block;
  width: 100%;
  height: auto;
  box-sizing: border-box;
  padding: 20px;
}

.goods li:not(:nth-child(4n)) {
  margin-right: 20px;
}

.goods li:nth-child(n + 5) {
  margin-top: 20px;
}

.goods li .img {
  width: 100%;
  height: auto;
}

.goods li .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.goods li:hover .img img {
  transform: scale(1.04);
}

.goods li .det {
  padding-top: 30px;
}

.goods li .det h2 {
  font-size: 20px;
}

.goods li:hover .det h2 {
  color: var(--skell-color);
}

.goods li p {
  font-size: 14px;
}

.goods li .goods-more .sheng-more {
  display: inline-block;
  padding: 9px 35px;
  font-size: 14px;
}

.goods li:hover .sheng-more {
  color: #ffffff;
  background-color: var(--skell-color);
}

@media (max-width: 1400px) {
  .goods li {
    width: calc((100% / 4) - 9px);
  }
  .goods li:not(:nth-child(4n)) {
    margin-right: 12px;
  }
  .goods li:nth-child(n + 5) {
    margin-top: 12px;
  }
}

@media (max-width: 1000px) {
  .goods li {
    width: calc((100% / 2) - 5px);
  }
  .goods li a {
    padding: 0;
  }
  .goods li:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .goods li:nth-child(n + 5) {
    margin-top: 0;
  }
  .goods li:not(:nth-child(2n)) {
    margin-right: 10px;
  }
  .goods li:nth-child(n + 3) {
    margin-top: 10px;
  }
  .goods li .det h2 {
    font-size: 16px;
  }
  .goods li .det {
    padding: 20px 15px;
  }
  .goods li .goods-more .sheng-more {
    padding: 4px 13px;
    font-size: 12px;
  }
}

/* 28.sample */
.sample-box {
  background: url(/images/sheng/sample-bg.jpg) no-repeat center/cover;
}

/* 29.goods-data */
.data-tabs.lex {
  justify-content: center;
  margin-top:50px;
}

.data-tabs li {
  text-transform: uppercase;
  box-sizing: border-box;
  border: 2px solid #dadada;
  padding:15px 38px;
  text-align: center;
  font-size: 18px;
  border-radius: 50px;
  margin: 0 34px;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
  cursor: pointer;
}

.data-tabs li.active,
.data-tabs li:hover {
  color: var(--skell-color);
}

.data-tabs li:hover {
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}

@media (max-width: 1000px) {
  .data-tabs {
    border-bottom: 2px solid #e7e7e7;
  }
  .data-tabs li {
    width: calc(100% / 3);
    border: 0;
    margin: 0;
    border-radius: 0;
    font-size: 12px;
    padding: 12px 0;
  }
  .data-tabs li.active {
    border-bottom: 1px solid var(--skell-color);
  }
}

/* 30.data-swiper */
.data-swiper {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  overflow: hidden;
}

.data-swiper .swiper-container {
  width: 100%;
  height: auto;
  overflow: hidden;
}

.data-swiper .swiper-slide {
  display: block;
  width: 100%;
  height: 0;
  overflow: hidden;
}

.data-swiper .swiper-slide-active {
  height: 100%;
}

/* 31.file */
.file {
  width: 100%;
  height: auto;
  box-sizing: border-box;
  padding: 40px;
  background-color: #ffffff;
}

.file li {
  width: calc((100% / 3) - 20px);
  cursor: pointer;
  overflow: hidden;
  border: 1px solid #e7e7e7;
}

.file li:hover {
  border-color: #e60012;
  background: #e60012;
  color: #ffffff;
}

.file li a {
  width: 100%;
  height: auto;
  box-sizing: border-box;
  padding: 40px 30px;
}

.file li:not(:nth-child(3n)) {
  margin-right: 30px;
}

.file li:nth-child(n + 4) {
  margin-top: 30px;
}

.file li .ico {
  width: 34px;
  height: 34px;
}

.file li .ico img {
  width: 100%;
  height: 100%;
}

.file li h2 {
  width: calc(100% - 54px);
  font-size: 20px;
}

.file li:hover h2 {
  color: #ffffff;
}

.file li:hover .ico img {
  filter: grayscale(200%) brightness(700%);
}

@media (max-width: 1000px) {
  .file {
    padding: 20px;
  }
  .file li {
    width: 100%;
  }
  .file li a {
    padding: 20px 15px;
  }
  .file li:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .file li:nth-child(n + 4) {
    margin-top: 0;
  }
  .file li:nth-child(n + 2) {
    margin-top: 10px;
  }
  .file li .ico {
    width: 25px;
    height: 25px;
  }
  .file li h2 {
    width: calc(100% - 35px);
    font-size: 16px;
  }
}

/* 32.goods-det */
.goods-det .lf {
  width: 57.5%;
}

.goods-det .rg {
  width: 36.1%;
}

.goods-tit {
  font-size: 20px;
  line-height: 34px;
}

.goods-tit span {
  display: block;
  font-weight:bold;
}
.skell-cular {
    font-size: 14px;
    line-height: 24px;
    font-family: "Arial";
}

@media (max-width: 1000px) {
    .goods-det.lex-db-st {
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .goods-det .lf {
    width: 100%;
  }
  .goods-det .rg {
    width: 100%;
    margin-top: 15px;
  }
  .goods-tit {
    font-size: 16px;
    line-height: 28px;
  }
}

/* 33.goods-lab */
.goods-lab li {
  width: 45%;
  border: 1px solid #818181;
  border-radius: 32px;
  text-align: center;
  font-size: 13px;
  font-weight: bold;
  text-transform: uppercase;
  line-height: 42px;
  overflow: hidden;
}

.goods-lab2.lex {
  justify-content: center;
}

.goods-lab2 li {
  width: 17%;
  border: 1px solid #ffffff;
}

.goods-lab li:not(:nth-child(2n)) {
  margin-right: 5%;
}

.goods-lab2 li:not(:nth-child(2n)) {
  margin-right: 0;
}

.goods-lab2 li:not(:nth-child(4n)) {
  margin-right: 2%;
}

.goods-lab li:nth-child(n + 3) {
  margin-top: 20px;
}

.goods-lab2 li:nth-child(n + 3) {
  margin-top: 0;
}

.goods-lab li:last-child {
  border-color: #818181;
  background: #818181;
}

.goods-lab2 li:last-child {
  border-color: #ffffff;
  background: transparent;
}

.goods-lab li a {
  display: block;
  color: #818181;
}

.goods-lab2 li a {
  color: #ffffff;
}

.goods-lab li:last-child a {
  color: #ffffff;
}

.goods-lab li img {
  margin-right: 6px;
  height: 20px;
}

.goods-lab2 li img {
  filter: grayscale(200%) brightness(700%);
}

.goods-lab li:last-child img {
  filter: grayscale(200%) brightness(700%);
}

.goods-lab li:hover {
  transform: scale(1.1);
}

.goods-lab2 li:hover {
  transform: scale(0.85);
}

.goods-lab li:last-child:hover {
  transform: scale(1);
  background-color: var(--skell-color);
  border: 1px solid var(--skell-color);
}

@media (max-width: 1000px) {
  .goods-lab.lex {
    justify-content: center;
  }
  .goods-lab li {
    width: 90%;
    line-height: 34px;
  }
  .goods-lab li:not(:nth-child(2n)) {
    margin-right: 0;
  }
  .goods-lab li:nth-child(n + 2) {
    margin-top: 10px;
  }
  .goods-lab2 li:not(:nth-child(4n)) {
    margin-right: 0;
  }
}

/* 34.goods-swiper */
.goods-swiper {
  width: 100%;
  height: auto;
}

.goods-swiper-view,
.goods-swiper-preview {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.goods-swiper-view {
  min-height: 450px;
}

.goods-swiper-preview {
  height: auto;
  margin-top: 15px;
}

.goods-swiper-view .swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0 auto;
}

.goods-swiper-preview .swiper-container {
  width: calc(100% - 40px);
  height: 100%;
  overflow: hidden;
  margin: 0 auto;
}

.goods-swiper-view .swiper-slide,
.goods-swiper-preview .swiper-slide {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.goods-swiper-view .arrow-left,
.goods-swiper-view .arrow-right {
  position: absolute;
  top: 50%;
  width: 30px;
  height: 34px;
  z-index: 10;
  cursor: pointer;
}

.goods-swiper-view .arrow-left {
  left: 10px;
  background: url(/images/sheng/news-lf.png) no-repeat center/cover;
}

.goods-swiper-view .arrow-right {
  right: 10px;
  background: url(/images/sheng/news-rg.png) no-repeat center/cover;
}

.goods-swiper-preview .arrow-left,
.goods-swiper-preview .arrow-right {
  position: absolute;
  top: 50%;
  width: 20px;
  height: 16px;
  margin-top: -7px;
  z-index: 10;
  cursor: pointer;
}

.goods-swiper-preview .arrow-left {
  left: 0;
  background: url(/images/sheng/news-lf.png) no-repeat center/cover;
}

.goods-swiper-preview .arrow-right {
  right: 0;
  background: url(/images/sheng/news-rg.png) no-repeat center/cover;
}
.goods-swiper-view .swiper-slide{
    height:450px;
    display:flex;
    justify-content:center;
    align-items:center;
}
.goods-swiper-view .swiper-slide img {
    display: block;
    box-sizing: border-box;
    object-fit: cover;
}
.goods-swiper-preview .swiper-slide {
    height: 100px;
    text-align: center;
}

.goods-swiper-preview .swiper-slide img {
  display: block;
  max-height:100px;
  box-sizing: border-box;
  margin: 0 auto;
  object-fit: cover;
  line-height:100px;
}

.goods-swiper-preview .active-nav {
    border: 2px solid var(--skell-color);
}

@media (max-width: 1400px) {
  .goods-swiper-view {
    height: 380px;
  }
  .goods-swiper-preview .swiper-slide img {
    width: 60px;
    height: 60px;
  }
}

@media (max-width: 1000px) {
  .goods-swiper {
    max-width: 380px;
    margin: 0 auto;
  }
  .goods-swiper-view {
    height: 280px;
  }
  .goods-swiper-preview {
    margin-top: 10px;
  }
}

/* 35.sam-swiper */
.sam-swiper {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  overflow: hidden;
  padding-bottom: 90px;
}

.sam-swiper .swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.sam-swiper .swiper-slide {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.sam-swiper .swiper-slide .img {
  display: block;
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.sam-swiper .swiper-slide .img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sam-swiper .swiper-slide:hover .img img {
  transform: scale(1.04);
}

.sam-swiper .swiper-slide h2 {
  box-sizing: border-box;
  padding: 25px 20px;
  background-color: #ffffff;
  font-size: 18px;
}

.sam-swiper .sam-cut {
  position: absolute;
  width: 100%;
  height: 90px;
  left: 0;
  bottom: 0;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sam-swiper .swiper-container-horizontal > .swiper-pagination-bullets,
.sam-swiper .swiper-pagination-custom,
.sam-swiper .swiper-pagination-fraction {
  color: #ffffff;
  font-size: 24px;
  font-weight: bold;
  z-index: 5;
}
.sam-swiper .zongshu {
  opacity: 0.7;
}
.sam-swiper .xiexian {
  box-sizing: border-box;
  padding: 0 20px;
}
.sam-swiper .dangqian {
  opacity: 1;
}
.sam-swiper .swiper-button-next,
.sam-swiper .swiper-button-prev {
  display: block;
  width: 30px;
  height: 30px;
  position: relative;
  z-index: 10;
}
.sam-swiper .swiper-button-prev,
.sam-swiper .swiper-container-rtl .swiper-button-next {
  margin-right: 120px;
  margin-bottom: 35px;
  cursor: pointer;
  background: url(/images/sheng/sam-lf.png) no-repeat center/cover;
}
.sam-swiper .swiper-button-next,
.sam-swiper .swiper-container-rtl .swiper-button-prev {
  margin-left: 120px;
  margin-bottom: 35px;
  cursor: pointer;
  background: url(/images/sheng/sam-rg.png) no-repeat center/cover;
}

@media (max-width: 1000px) {
  .sam-swiper {
    padding-bottom: 60px;
  }
  .sam-swiper .sam-cut {
    height: 60px;
  }
  .sam-swiper .swiper-slide .img {
    height: 210px;
  }
  .sam-swiper .swiper-slide h2 {
    padding: 20px 10px;
    font-size: 16px;
  }
  .sam-swiper .xiexian {
    padding: 0 10px;
  }
  .sam-swiper .swiper-container-horizontal > .swiper-pagination-bullets,
  .sam-swiper .swiper-pagination-custom,
  .sam-swiper .swiper-pagination-fraction {
    font-size: 18px;
  }
  .sam-swiper .swiper-button-next,
  .sam-swiper .swiper-button-prev {
    width: 18px;
    height: 18px;
  }
  .sam-swiper .swiper-button-prev,
  .sam-swiper .swiper-container-rtl .swiper-button-next {
    margin-right: 75px;
    margin-bottom: 27px;
  }
  .sam-swiper .swiper-button-next,
  .sam-swiper .swiper-container-rtl .swiper-button-prev {
    margin-left: 75px;
    margin-bottom: 27px;
  }
}

/* 36.series */
.series-box {
  width: 100%;
  height: auto;
  background: url(/images/sheng/series-bg.jpg) no-repeat center/cover;
}

.series-sub h2 span {
  display: inline-block;
  font-size: 40px;
  line-height: 50px;
  color: #ffffff;
  font-weight: bold;
  text-transform: uppercase;
  padding: 0 228px;
  position: relative;
}

.series-sub h2 span:before,
.series-sub h2 span:after {
  content: "";
  display: block;
  width: 180px;
  height: 2px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.series-sub h2 span:before {
  left: 0;
  background: url(/images/sheng/line1.png) no-repeat center;
}

.series-sub h2 span:after {
  right: 0;
  background: url(/images/sheng/line2.png) no-repeat center;
}

.series-desc {
  width: 100%;
  height: auto;
  color: #b0b0b0;
  max-width: 1200px;
  font-size: 14px;
  line-height: 28px;
  margin: 0 auto;
}

@media (max-width: 1400px) {
  .series-sub h2 span {
    font-size: 32px;
    line-height: 45px;
  }
}

@media (max-width: 1000px) {
  .series-sub h2 span {
    font-size: 18px;
    line-height: 32px;
    padding: 0;
  }
  .series-sub h2 span:before,
  .series-sub h2 span:after {
    display: none;
  }
}

/* 37.series-swiper */
.series-swiper {
  width: 100%;
  height: auto;
  position: relative;
  box-sizing: border-box;
  padding-left: 160px;
  padding-right: 40px;
}

.series-swiper-view,
.series-swiper-preview {
  position: relative;
}

.series-swiper-view {
  width: 100%;
  max-width: 1100px;
  height: 440px;
  margin: 0 auto;
  z-index: 5;
}

.series-swiper-preview {
  width: 84px;
  height: 370px;
  position: absolute;
  top: 50%;
  left: 120px;
  transform: translateY(-50%);
  z-index: 10;
}

.series-swiper-view .swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0 auto;
}

.series-swiper-preview .swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0 auto;
}

.series-swiper-view .swiper-slide,
.series-swiper-preview .swiper-slide {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.series-swiper-view .arrow-left,
.series-swiper-view .arrow-right {
  position: absolute;
  top: 50%;
  width: 30px;
  height: 34px;
  z-index: 10;
  cursor: pointer;
}

.series-swiper-view .arrow-left {
  left: -180px;
  background: url(/images/sheng/sam-lf.png) no-repeat center/cover;
}

.series-swiper-view .arrow-right {
  right: -40px;
  background: url(/images/sheng/sam-rg.png) no-repeat center/cover;
}

.series-swiper-preview .arrow-left,
.series-swiper-preview .arrow-right {
  position: absolute;
  top: 50%;
  width: 20px;
  height: 16px;
  margin-top: -7px;
  z-index: 10;
  cursor: pointer;
}

/* .series-swiper-preview .arrow-left {
  left: 0;
  background: url(/images/sheng/news-lf.png) no-repeat center/cover;
}

.series-swiper-preview .arrow-right {
  right: 0;
  background: url(/images/sheng/news-rg.png) no-repeat center/cover;
} */

.series-swiper-view .swiper-slide {
  display: flex;
  justify-content: center;
  align-items: center;
}

.series-swiper-view .swiper-slide img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  box-sizing: border-box;
  object-fit: cover;
}

.series-swiper-preview .swiper-slide {
  background-color: #ffffff;
}

.series-swiper-preview .swiper-slide img {
  display: block;
  width: 84px;
  height: 84px;
  box-sizing: border-box;
  border: 2px solid #f2f2f2;
  margin: 0 auto;
  object-fit: cover;
}

.series-swiper-preview .active-nav img {
  border: 2px solid var(--skell-color) !important;
}

@media (max-width: 1000px) {
  .series-swiper {
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
  }
  .series-swiper-view {
    height: 180px;
  }
  .series-swiper-preview {
    display: none;
  }
  .series-swiper-view .arrow-left,
  .series-swiper-view .arrow-right {
    width: 20px;
    height: 24px;
  }
  .series-swiper-view .arrow-left {
    left: 10px;
  }
  .series-swiper-view .arrow-right {
    right: 10px;
  }
  .series-swiper-view .swiper-slide img {
    max-width: 60%;
    max-height: 60%;
  }
}