/* 1.首页-解决方案 */
.cul-box {
  padding: 90px 0 0;
}

.cul {
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.cul li {
  display: block;
  width: calc(100% / 3);
  height: auto;
  box-sizing: border-box;
}

.cul li a {
  display: block;
  position: relative;
}

.cul li .img {
  width: 100%;
  height: auto;
}
.cul li .fd-tet{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /*background: rgba(0,156,211,0.68);*/
  transition: all 0.5s;
}
.cul li .fd-tet .div-f{
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px;
  box-sizing: border-box;
  background-color: rgba(16, 74, 124, 0.2);
  transition: all 0.5s;
}
.cul li h3 {
  /*width: 100%;*/
  /*height: 100%;*/
  /*background-color: rgba(16, 74, 124, 0.2);*/
  /*position: absolute;*/
  /*bottom: 0;*/
  /*left: 0;*/
  font-size: 30px;
  color: #ffffff;
  padding-bottom: 15px;
  /*display: flex;*/
  /*box-sizing: border-box;*/
  /*text-align: center;*/
  /*flex-direction: column;*/
  /*justify-content: flex-end;*/
  /*align-items: center;*/
  /*padding-bottom: 15px;*/
  transition: all 0.5s;
}
.cul li p{

  color: #fff;
  font-size: 16px;
  line-height: 25px;
  overflow: hidden;
  text-overflow: ellipsis; /* 超出部分省略号 */
  word-break: break-all; /* break-all(允许在单词内换行。) */
  display: none; /* 对象作为伸缩盒子模型显示 */
  -webkit-box-orient: vertical; /* 设置或检索伸缩盒对象的子元素的排列方式 */
  -webkit-line-clamp: 4; /* 显示的行数 */
  max-height: 100px; /* 设置最大高度，根据行高，要几行乘以几倍 */
  transition: all 0.5s;


}
.cul li a:hover .fd-tet{
   background: rgba(0,156,211,0.68);
}
.cul li a:hover .fd-tet p{
  display: -webkit-box
}
.cul li a:hover .fd-tet .div-f{
  background: none;
}
@media (max-width: 1400px) {
  .cul-box {
    padding: 60px 0 0;
  }
  .cul {
    margin-top: 30px;
  }
  .cul li h3 {
    font-size: 18px;
    padding-bottom: 10px;
  }
}

@media (max-width: 1000px) {
  .cul-box {
    padding: 40px 0 0;
  }
  .cul {
    margin-top: 20px;
  }
  .cul li {
    width: 50%;
  }
  .cul li h3 {
    font-size: 16px;
  }
}

/* 2.首页-产品故事 */
.mation {
  padding: 90px 0 120px;
}

.mation-swiper {
  margin-top: 50px;
  position: relative;
}

.mation-swiper .swiper-container {
  padding: 10px 0;
}

.mation-swiper .swiper-slide {
  display: block;
  width: 100%;
  height: auto;
  border-bottom: 5px solid #ffffff;
  background-color: #ffffff;
  border-radius: 20px;
  box-sizing: border-box;
  overflow: hidden;
  cursor: pointer;
  /* 蓝色阴影 */
  box-shadow: 0 0 15px 0 rgba(233, 235, 240, 1);
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

.mation-swiper .swiper-slide a {
  display: block;
}

.mation-swiper .img {
  width: 100%;
  overflow: hidden;
}

.mation-swiper a .det {
  padding: 24px 30px 30px;
}

.mation-swiper a h3 {
  font-size: 20px;
  position: relative;
  padding-bottom: 10px;
  /* 超出隐藏 */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mation-swiper a h3::before {
  content: "";
  display: block;
  width: 50px;
  height: 3px;
  background-color: #009cd3;
  position: absolute;
  bottom: 0;
  left: 0;
  border-radius: 10px;
  opacity: 0;
}

.mation-swiper a p {
  line-height: 32px;
  margin-top: 20px;
  /* 文字对齐 */
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
  /* 文字最多显示几行 */
  overflow: hidden;
  text-overflow: ellipsis; /* 超出部分省略号 */
  word-break: break-all; /* break-all(允许在单词内换行。) */
  display: -webkit-box; /* 对象作为伸缩盒子模型显示 */
  -webkit-box-orient: vertical; /* 设置或检索伸缩盒对象的子元素的排列方式 */
  -webkit-line-clamp: 3; /* 显示的行数 */
  max-height: 80rpx; /* 设置最大高度，根据行高，要几行乘以几倍 */
}

.mation-swiper a em {
  color: #7f7f7f;
  display: block;
  margin-top: 20px;
  font-size: 14px;
}

/*.mation-swiper .swiper-slide-active,*/
.mation-swiper .swiper-slide:hover {
  border-bottom: 5px solid #009cd3;
}

/*.mation-swiper .swiper-slide-active a h3,*/
/*.mation-swiper .swiper-slide-active a em,*/
.mation-swiper .swiper-slide:hover a h3,
.mation-swiper .swiper-slide:hover a em {
  color: #009cd3;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

/*.mation-swiper .swiper-slide-active a h3::before,*/
.mation-swiper .swiper-slide:hover a h3::before {
  opacity: 1;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

/* 分页按钮修改 */
.mation-swiper .swiper-button-next,
.mation-swiper .swiper-button-prev {
  width: 60px;
  height: 60px;
}
.mation-swiper .swiper-button-prev,
.mation-swiper .swiper-container-rtl .swiper-button-next {
  background-image: url(./../images/row-left1.png);
  background-size: 100% 100%;
  left: -90px;
  cursor: pointer;
}
.mation-swiper .swiper-button-next,
.mation-swiper .swiper-container-rtl .swiper-button-prev {
  background-image: url(./../images/row-right1.png);
  background-size: 100% 100%;
  right: -90px;
  cursor: pointer;
}

/* 搜索 */
.mation-sear {
  margin-top: 30px;
  position: relative;
}

.mation-input {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 320px;
  height: 44px;
  border: 2px solid #707070;
  box-sizing: border-box;
  padding: 0 20px;
  border-radius: 40px;
  overflow: hidden;
}

.mation-input img {
  float: left;
  width: 20px;
  height: 20px;
  margin-top: 10px;
  margin-right: 10px;
  cursor: pointer;
}

.mation-input input {
  float: right;
  width: calc(100% - 30px);
  height: 100%;
  outline: 0;
  border: 0;
  color: #999999;
}

.mation-tabs {
  width: 100%;
  text-align: center;
}

.mation-tabs a {
  display: inline-block;
  color: #999999;
  font-size: 20px;
  position: relative;
  padding-bottom: 10px;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

.mation-tabs a::before {
  content: "";
  display: block;
  width: 60%;
  height: 3px;
  background-color: #009cd3;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 10px;
  opacity: 0;
}

.mation-tabs a:not(:last-child) {
  margin-right: 40px;
}

.mation-tabs a.active,
.mation-tabs a:hover {
  color: #009cd3;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

.mation-tabs a.active::before,
.mation-tabs a:hover::before {
  opacity: 1;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

@media (max-width: 1600px) {
  .mation-swiper .swiper-container {
    width: calc(100% - 180px);
  }
  .mation-swiper .swiper-button-prev,
  .mation-swiper .swiper-container-rtl .swiper-button-next {
    left: 0;
  }
  .mation-swiper .swiper-button-next,
  .mation-swiper .swiper-container-rtl .swiper-button-prev {
    right: 0;
  }
}

@media (max-width: 1400px) {
  .mation {
    padding: 60px 0 90px;
  }
  .mation-swiper .swiper-button-next,
  .mation-swiper .swiper-button-prev {
    width: 43px;
    height: 43px;
  }
  .mation-swiper .swiper-container {
    width: calc(100% - 120px);
    padding: 10px;
  }
  .mation-swiper {
    margin-top: 30px;
  }
  .mation-swiper .swiper-slide {
    border-radius: 15px;
  }
  .mation-swiper a h3 {
    font-size: 18px;
  }
  .mation-swiper a .det {
    padding: 20px;
  }
  .mation-swiper a p {
    margin-top: 10px;
  }
  .mation-tabs {
    text-align: left;
  }
}

@media (max-width: 1000px) {
  .mation {
    padding: 40px 0 40px;
  }
  .mation-swiper .swiper-button-next,
  .mation-swiper .swiper-button-prev {
    width: 32px;
    height: 32px;
  }
  .mation-swiper .swiper-container {
    width: calc(100% - 75px);
  }
  .mation-swiper {
    margin-top: 20px;
  }
  .mation-swiper .swiper-slide {
    border-radius: 10px;
  }
  .mation-swiper a h3 {
    font-size: 18px;
  }
  .mation-swiper a .det {
    padding: 15px;
  }
  .mation-swiper a p {
    margin-top: 10px;
    line-height: 29px;
  }
  .mation-swiper a h3::before {
    width: 30px;
  }
  .mation-swiper a em {
    margin-top: 10px;
    font-size: 13px;
  }
  .mation-sear {
    margin-top: 24px;
  }
  .mation-tabs {
    text-align: center;
    margin-bottom: 20px;
  }
  .mation-tabs a {
    font-size: 16px;
    padding-bottom: 5px;
  }
  .mation-tabs a::before {
    width: 50%;
    height: 2px;
  }
  .mation-input {
    width: 240px;
    position: relative;
    top: 0;
    transform: translateY(0);
    float: right;
    padding: 0 15px;
    height: 34px;
    border: 1px solid #707070;
    display: none;
  }
  .mation-input img {
    width: 16px;
    height: 16px;
    margin-top: 9px;
  }
  .mation-input input {
    width: calc(100% - 26px);
  }
}

/* 3.首页-合作伙伴 */
.firm {
  padding: 90px 0 140px;
  background-color: #fafdff;
}

.firm .inside {
  width: 1766px;
}

@media (max-width: 1766px) {
  .firm .inside {
    width: 1400px;
  }
}

@media (max-width: 1400px) {
  .firm .inside {
    width: 93%;
  }
}

.firm ul {
  margin-top: 65px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.firm ul li {
  overflow: hidden;
  width: 260px;
  cursor: pointer;
  height: 136px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
  box-shadow: 3px 5px 13px 0px rgba(0, 0, 0, 0.08);
}
.firm ul li img{
  height: 136px;
  max-width: 100%;
  object-fit: cover;
}

.firm ul li:nth-child(n + 6) {
  margin-top: 50px;
}

.firm ul li:nth-child(-n + 4) {
  margin-right: 25px;
}

.firm ul li:nth-child(1) {
  margin-left: 90px;
}

.firm ul li:nth-child(5) {
  margin-right: 90px;
}

.firm ul li:nth-child(6) {
  margin-left: -81px;
}

.firm ul li:nth-child(n + 6):nth-child(-n + 10) {
  margin-right: 25px;
}

.firm ul li:nth-child(n + 6):nth-child(-n + 11) {
  box-shadow: 3px 5px 13px 0px rgba(0, 0, 0, 0.08);
}

.firm ul li:nth-child(n + 12) {
  margin-right: 25px;
}

.firm ul li:nth-child(17) {
  margin-right: 0;
}

.firm ul li:nth-child(12) {
  margin-left: 81px;
}

@media (max-width: 1766px) {
  .firm ul {
    justify-content: flex-start;
  }
  .firm ul li:nth-child(1) {
    margin-left: 0;
  }
  .firm ul li:nth-child(5) {
    margin-right: 0;
  }
  .firm ul li:nth-child(12) {
    margin-left: 0;
  }
  .firm ul li:nth-child(6) {
    margin-left: 0;
  }
  .firm ul li:nth-child(n + 6):nth-child(-n + 11) {
    box-shadow: 0 0 0 0;
  }
  .firm ul li:nth-child(n + 12) {
    margin-right: 0;
  }
  .firm ul li:nth-child(-n + 4) {
    margin-right: 0;
  }
  .firm ul li:nth-child(n + 6):nth-child(-n + 10) {
    margin-right: 0;
  }
  .firm ul li:nth-child(n + 6) {
    margin-top: 32px;
  }
  .firm ul li:not(:nth-child(5n)) {
    margin-right: 25px !important;
  }
}

@media (max-width: 1400px) {
  .firm {
    padding: 60px 0 120px;
  }
  .firm ul {
    margin-top: 43px;
  }
  .firm ul li {
    width: calc(25% - 12px);
  }
  .firm ul li:nth-child(n + 6) {
    margin-top: 0;
  }
  .firm ul li:not(:nth-child(5n)) {
    margin-right: 0 !important;
  }
  .firm ul li:nth-child(n + 5) {
    margin-top: 16px;
  }
  .firm ul li:not(:nth-child(4n)) {
    margin-right: 16px !important;
  }
}

@media (max-width: 1000px) {
  .firm {
    padding: 40px 0 90px;
  }
  .firm ul {
    margin-top: 27px;
  }
  .firm ul li {
    width: calc(25% - 4.5px);
  }
  .firm ul li:nth-child(n + 5) {
    margin-top: 6px;
  }
  .firm ul li:not(:nth-child(4n)) {
    margin-right: 6px !important;
  }
}

@media (max-width: 580px) {
  .firm ul li {
    width: calc((100% / 2) - 2px);
  }
  .firm ul li:nth-child(n + 5) {
    margin-top: 0;
  }
  .firm ul li:not(:nth-child(4n)) {
    margin-right: 0 !important;
  }
  .firm ul li:nth-child(n + 3) {
    margin-top: 4px;
  }
  .firm ul li:not(:nth-child(2n)) {
    margin-right: 4px !important;
  }
  .firm ul li {
    height: 120px;
  }
  .firm ul li img{
    height: 120px;
  }
}

/* 4.联系我们 */
.contact .inside {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.contact .info li {
  display: flex;
  flex-direction: row;
  color: #707070;
}

.contact .info li:not(:first-child) {
  margin-top: 17px;
}

.contact .info li p img {
  width: 16px;
  height: auto;
  margin-right: 9px;
}

.contact .code li {
  display: inline-block;
}

.contact .code li:nth-child(1) {
  margin-right: 43px;
}

.contact .code li img {
  width: 150px;
  height: 150px;
}

.contact .code li p {
  text-align: center;
  margin-top: 9px;
}

@media (max-width: 1400px) {
  .contact .info li:not(:first-child) {
    margin-top: 13px;
  }
  .contact .info li p img {
    width: 13px;
    margin-right: 7px;
    margin-bottom: 3px;
  }
  .contact .code li:nth-child(1) {
    margin-right: 32px;
  }
  .contact .code li img {
    width: 120px;
    height: 120px;
  }
  .contact .code li p {
    margin-top: 7px;
  }
}

@media (max-width: 1000px) {
  .contact .inside {
    flex-direction: column;
  }
  .contact .info li:not(:first-child) {
    margin-top: 9px;
  }
  .contact .info li p img {
    width: 11px;
    height: auto;
    margin-right: 3px;
  }
  .contact .code li p {
    margin-top: 5px;
  }
  .contact .code {
    margin-top: 27px;
  }
  .contact .code li img {
    width: 75px;
    height: 75px;
  }
}

/* 5.地图 */
.map {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-top: 60px;
}

.map img {
  width: 100%;
  height: auto;
}

@media (max-width: 1400px) {
  .map {
    margin-top: 40px;
  }
}

/* 6.在线留言 */
.msg {
  padding: 70px 0 140px;
}

.msg ul li {
  width: 100%;
  height: auto;
  display: flex;
}

.msg ul li:not(:first-child) {
  margin-top: 44px;
}

.msg ul li figcaption:not(:last-child) {
  margin-right: 4%;
}

.msg ul li:nth-child(1) figcaption {
  width: 27%;
}

.msg ul li:nth-child(1) figcaption:last-child {
  width: 38%;
}

.msg ul li:nth-child(2) figcaption:first-child {
  width: 27%;
}

.msg ul li:nth-child(2) figcaption:last-child {
  width: 31%;
}

.msg ul li:nth-child(3) figcaption {
  width: 100%;
}

.msg ul li p {
  font-size: 24px;
  color: #707070;
}

.msg ul li em {
  color: #ff5e14;
}

.msg ul li input,
.msg ul li select,
.msg ul li textarea {
  margin-top: 20px;
  width: 100%;
  height: 50px;
  padding: 0 18px;
  font-size: 16px;
  border: 1px solid #eaeaea;
  color: #c0c0c0;
  resize: none;
}

.msg ul li textarea {
  height: 320px;
  padding: 18px;
  border-radius: 15px;
}

.msg ul li .multi {
  position: relative;
}

.msg ul li .multi s {
  position: absolute;
  right: 18px;
  bottom: 18px;
  color: #c0c0c0;
}

.msg ul li input::-webkit-input-placeholder,
.msg ul li textarea::-webkit-input-placeholder {
  /* WebKit browsers，webkit内核浏览器 */
  color: #c0c0c0;
}
.msg ul li input:-moz-placeholder,
.msg ul li input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #c0c0c0;
}
.msg ul li input::-moz-placeholder,
.msg ul li textarea::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #c0c0c0;
}
.msg ul li input:-ms-input-placeholder,
.msg ul li textarea:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  color: #c0c0c0;
}

.msg .submit {
  margin: 90px auto 0;
  width: 400px;
  height: 50px;
  line-height: 50px;
  font-size: 20px;
  text-align: center;
  cursor: pointer;
  color: #ffffff;
  background-color: #19489a;
}

@media (max-width: 1400px) {
  .msg {
    padding: 50px 0 120px;
  }
  .msg ul li:not(:first-child) {
    margin-top: 32px;
  }
  .msg ul li figcaption:not(:last-child) {
    margin-right: 1%;
  }
  .msg ul li:nth-child(1) figcaption {
    width: 29%;
  }
  .msg ul li:nth-child(1) figcaption:last-child {
    width: 40%;
  }
  .msg ul li:nth-child(2) figcaption:first-child {
    width: 29%;
  }
  .msg ul li:nth-child(2) figcaption:last-child {
    width: 30%;
  }
  .msg ul li p {
    font-size: 20px;
  }
  .msg ul li input,
  .msg ul li select {
    margin-top: 10px;
    height: 43px;
    padding: 0 15px;
  }
  .msg ul li input,
  .msg ul li select,
  .msg ul li textarea {
    font-size: 14px;
  }
  .msg ul li textarea {
    padding: 15px;
    margin-top: 10px;
    border-radius: 10px;
  }
  .msg ul li .multi s {
    right: 15px;
    bottom: 15px;
  }
  .msg .submit {
    margin: 60px auto 0;
    width: 320px;
    height: 43px;
    line-height: 43px;
    font-size: 16px;
  }
}

@media (max-width: 1000px) {
  .msg {
    padding: 30px 0 75px;
  }
  .msg ul li:not(:first-child) {
    margin-top: 20px;
  }
  .msg ul li {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .msg ul li figcaption:not(:last-child) {
    margin-right: 2%;
  }
  .msg ul li:first-child figcaption:nth-child(2) {
    margin-right: 0;
  }
  .msg ul li:nth-child(1) figcaption {
    width: 49%;
  }
  .msg ul li:nth-child(1) figcaption:last-child {
    width: 49%;
  }
  .msg ul li:nth-child(2) figcaption:first-child {
    width: 49%;
  }
  .msg ul li:nth-child(2) figcaption:last-child {
    width: 49%;
  }
  .msg ul li figcaption:nth-child(3) {
    margin-top: 10px;
  }
  .msg ul li figcaption p:nth-child(1) {
    font-size: 15px;
  }
  .msg ul li input,
  .msg ul li select {
    margin-top: 7px;
    height: 32px;
    padding: 0 10px;
  }
  .msg ul li input,
  .msg ul li select,
  .msg ul li textarea {
    font-size: 12px;
  }
  .msg ul li textarea {
    padding: 10px;
    height: 180px;
    margin-top: 7px;
    border-radius: 5px;
  }
  .msg ul li .multi s {
    right: 10px;
    bottom: 10px;
  }
  .msg .submit {
    margin: 30px auto 0;
    width: 240px;
    height: 37px;
    line-height: 37px;
    font-size: 14px;
  }
}

/* 7.分类导航 */
.liary {
  padding-bottom: 140px;
}

.liary-tabs {
  text-align: center;
  display: flex;
  justify-content: center;
}

.liary-tabs-fixed {
  position: fixed;
  top: 60px;
  left: 50%;
  transform: translateX(-50%);
  width: 1400px;
  height: 60px;
  background-color: #ffffff;
  /* 蓝色阴影 */
  box-shadow: 0 0 15px 0 rgba(233, 235, 240, 1);
  z-index: 200;
}

.liary-tabs a {
  display: block;
  width: calc(25% - 30px);
  height: 60px;
  line-height: 60px;
  text-align: center;
  background-color: #ffffff;
  border-radius: 50px;
  font-size: 16px;
  /* 蓝色阴影 */
  box-shadow: 0 0 15px 0 rgba(233, 235, 240, 1);
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

.liary-tabs-fixed a {
  background-color: transparent;
  box-shadow: 0 0 0 0 rgba(233, 235, 240, 1);
}

.liary-tabs a:not(:last-child) {
  margin-right: 40px;
}

.liary-tabs a.active,
.liary-tabs a:hover {
  background-color: #009cd3;
  color: #ffffff;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
  box-shadow: 0 0 0 0 rgba(233, 235, 240, 1);
}

.liary-tabs-fixed a.active,
.liary-tabs-fixed a:hover {
  color: #009cd3;
  background-color: transparent;
}

.liary-cons {
  margin-top: 80px;
}

.liary-cons .liary-section {
  display: none;
}

.liary-cons .liary-section.active {
  display: block;
}

@media (max-width: 1440px) {
  .liary-tabs-fixed {
    width: 93%;
  }
}

@media (max-width: 1400px) {
  .liary-tabs a {
    width: calc(25% - 12px);
    height: 50px;
    line-height: 50px;
    font-size: 16px;
  }
  .liary-tabs-fixed {
    top: 63px;
    height: 50px;
  }
  .liary-tabs a:not(:last-child) {
    margin-right: 16px;
  }
  .liary-cons {
    margin-top: 30px;
  }
}

@media (max-width: 1000px) {
  .liary {
    padding-bottom: 90px;
  }
  .liary-tabs {
    justify-content: space-between;
    padding-bottom: 5px;
    border-bottom: 1px solid #000000;
  }
  .liary-tabs-fixed {
    padding: 0 15px;
    top: 50px;
    height: 32px;
    border-bottom: 0;
    padding-bottom: 0;
  }
  .liary-tabs a {
    width: auto;
    height: auto;
    line-height: 23px;
    font-size: 14px;
    box-shadow: 0 0 0 0;
    border-radius: 0;
  }
  .liary-tabs-fixed a {
    line-height: 32px;
  }
  .liary-tabs a.active,
  .liary-tabs a:hover {
    color: #009cd3;
    background-color: transparent;
  }
  .liary-tabs a:not(:last-child) {
    margin-right: 0;
  }
  .liary-cons {
    margin-top: 20px;
  }
}

/* 8.新闻资讯 */
.news {
  font-family: "PingFang-SC-Regular";
}

.news li {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  padding: 40px 0;
  border-bottom: 1px solid #e2e2e2;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

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

.news li:last-child {
  border-bottom: none;
}

.news li a {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
}

.news li .time {
  font-family: "Arial";
  width: 110px;
  height: auto;
  color: #2e2e2e;
  overflow: hidden;
  text-align: center;
  font-weight: bold;
}

.news li .time em {
  display: block;
  font-size: 70px;
  line-height: 90px;
  font-weight: bold;
  border-bottom: 1px solid #9e9e9e;
}

.news li .time i {
  display: block;
  font-size: 27px;
  line-height: 27px;
  font-weight: bold;
  margin-top: 13px;
}

.news li .img {
  width: 240px;
  height: auto;
  border-radius: 30px 10px 30px 10px;
  overflow: hidden;
}

.news li .txt {
  width: calc(100% - 380px);
  height: 100%;
  box-sizing: border-box;
  padding-left: 10px;
}

.news li .txt h3 {
  margin-top: 10px;
  font-size: 24px;
  line-height: 37px;
  /* 超出隐藏 */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #393939;
  font-weight: normal;
}

.news li .txt p {
  font-size: 16px;
  margin-top: 28px;
  line-height: 30px;
  color: #707070;
  /* 文字最多显示几行 */
  overflow: hidden;
  text-overflow: ellipsis; /* 超出部分省略号 */
  word-break: break-all; /* break-all(允许在单词内换行。) */
  display: -webkit-box; /* 对象作为伸缩盒子模型显示 */
  -webkit-box-orient: vertical; /* 设置或检索伸缩盒对象的子元素的排列方式 */
  -webkit-line-clamp: 3; /* 显示的行数 */
  max-height: 90px; /* 设置最大高度，根据行高，要几行乘以几倍 */
}

.news .txt span {
  display: block;
  font-size: 14px;
  color: #393939;
  margin-top: 20px;
  font-weight: bold;
}

.news li .txt p span {
  margin-right: 17px;
}

.news .active,
.news li:hover {
  border-bottom: 1px solid #959ba9;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

.news .active:last-child,
.news li:last-child:hover {
  border-bottom: 0 solid #959ba9;
}

.news .active .txt h3,
.news li:hover .txt h3,
.news li:hover .time,
.news .active .time,
.news li:hover .txt span,
.news .active .txt span {
  color: #009cd3;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

.news li:hover .time em,
.news .active .time em {
  border-bottom: 1px solid #009cd3;
}

@media (max-width: 1400px) {
  .news li {
    padding: 30px 0;
  }
  .news li .time {
    width: 70px;
  }
  .news li .time em {
    font-size: 50px;
    line-height: 50px;
  }
  .news li .time i {
    font-size: 18px;
  }
  .news li .img {
    width: 280px;
    border-radius: 15px 5px 15px 5px;
  }
  .news li .txt {
    width: calc(100% - 420px);
  }
  .news li .txt h3 {
    font-size: 24px;
    margin-top: 0;
  }
  .news li .txt p {
    font-size: 16px;
    line-height: 32px;
    margin-top: 17px;
  }
  .news .txt span {
    margin-top: 43px;
  }
}

@media (max-width: 1000px) {
  .news li {
    padding: 20px 0;
  }
  .news li a {
    flex-wrap: wrap;
  }
  .news li .time {
    width: 100%;
    margin-bottom: 17px;
    margin-top: 0;
  }
  .news li .time em {
    display: inline-block;
    font-size: 23px;
    line-height: 23px;
    padding: 0 13px 3px;
  }
  .news li .time i {
    font-size: 14px;
    line-height: 14px;
    padding-top: 5px;
    margin-top: 0;
  }
  .news li .img {
    width: 100px;
    border-radius: 0;
  }
  .news li .txt {
    width: calc(100% - 115px);
    padding-left: 0;
    margin-top: 0;
  }
  .news li .txt h3 {
    font-size: 16px;
    line-height: 16px;
    margin-top: 0;
  }
  .news li .txt p {
    margin-top: 7px;
    font-size: 12px;
    line-height: 21px;
    -webkit-line-clamp: 2; /* 显示的行数 */
  }
  .news .txt span {
    margin-top: 7px;
    font-size: 12px;
  }
}

/* 9.资讯详情 */
.news-det {
  font-family: "PingFang-SC-Regular";
  padding: 0 0 160px;
}

.news-det1 {
  padding: 0;
}

.article {
  padding: 0;
}

.news-det h2 {
  text-align: center;
  font-size: 24px;
  line-height: 42px;
  font-weight: bold;
  color: #000000;
}

.news-det .time {
  text-align: center;
  margin-top: 48px;
  padding-bottom: 30px;
  border-bottom: 1px solid #ececec;
}

.news-det .time p {
  display: inline-block;
  color: #c4c4c4;
}

.news-det .time p img {
  width: 18px;
  height: auto;
  margin-right: 3px;
  vertical-align: middle;
  margin-bottom: 1px;
}

.news-det .time p:not(:last-child) {
  margin-right: 380px;
}

.news-det .time1 p:not(:last-child) {
  margin-right: 200px;
}

.news-det .cons {
  margin-top: 38px;
  font-size: 18px;
  color: #000000;
  line-height: 34px;
  /* 文字对齐 */
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
}

.news-det .cons img {
  display: block;
  width: 57%;
  margin: 0 auto;
}

@media (max-width: 1400px) {
  .news-det {
    padding: 0 0 120px;
  }
  .news-det1 {
    padding: 0;
  }
  .news-det h2 {
    font-size: 20px;
    line-height: 37px;
  }
  .news-det .time {
    margin-top: 32px;
    padding-bottom: 15px;
    text-align-last: justify;
    text-align: justify;
  }
  .news-det .time p:not(:last-child) {
    margin-right: 0;
  }
  .news-det .time1 p:not(:last-child) {
    margin-right: 0;
  }
  .news-det .cons {
    margin-top: 27px;
    font-size: 16px;
    line-height: 32px;
  }
}

@media (max-width: 1000px) {
  .news-det {
    padding: 0 0 90px;
  }
  .news-det1 {
    padding: 0;
  }
  .news-det h2 {
    font-size: 16px;
    line-height: 32px;
  }
  .news-det .time {
    margin-top: 23px;
    padding-bottom: 9px;
  }
  .news-det .cons {
    margin-top: 23px;
    font-size: 14px;
    line-height: 27px;
  }
  .news-det .time p img {
    width: 13px;
    margin-right: 2px;
  }
  .news-det .cons img {
    width: 65%;
  }
}

/* 9-2.上一篇下一篇 */
.cut {
  margin-top: 120px;
  display: flex;
  justify-content: space-between;
}

.cut .prev,
.cut .next {
  width: calc(50% - 20px);
  background-color: #d9f0f9;
  padding: 30px;
  border-radius: 20px 20px 0 0;
}

.cut em {
  display: block;
  font-size: 20px;
}

.cut h3 {
  font-size: 20px;
  margin-top: 15px;
  color: #000000;
}

.cut p {
  font-size: 14px;
  line-height: 23px;
  color: #666666;
  /* 文字对齐 */
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
  margin-top: 8px;
}

.cut a {
  display: block;
  width: 140px;
  height: 48px;
  text-align: center;
  line-height: 48px;
  color: #959595;
  margin-top: 50px;
  font-size: 14px;
  /* border: 1px solid #000000; */
  background-color: #ffffff;
}

.cut a.active,
.cut a:hover {
  color: #ffffff;
  background-color: #009cd3;
  /* border: 1px solid #009CD3; */
}

@media (max-width: 1400px) {
  .cut {
    margin-top: 90px;
  }
  .cut .prev,
  .cut .next {
    border-radius: 10px 10px 0 0;
  }
}

@media (max-width: 1000px) {
  .cut {
    margin-top: 60px;
  }
  .cut .prev,
  .cut .next {
    width: calc(50% - 10px);
    padding: 22px 13px;
    border-radius: 0px 0 0;
  }
  .cut em {
    font-size: 16px;
  }
  .cut h3 {
    font-size: 16px;
  }
  .cut p {
    font-size: 12px;
    line-height: 19px;
  }
  .cut a {
    width: 120px;
    height: 32px;
    line-height: 32px;
    margin-top: 32px;
    font-size: 12px;
  }
}

@media (max-width: 768px) {
  .cut {
    flex-direction: column;
  }
  .cut .prev,
  .cut .next {
    width: 100%;
    padding: 22px 13px;
    border-radius: 0;
  }
  .cut .next {
    margin-top: 19px;
  }
}

/* 10.条件 */
.condition {
  font-size: 18px;
  line-height: 43px;
  /* 文字对齐 */
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
}

@media (max-width: 1400px) {
  .condition {
    font-size: 16px;
    line-height: 37px;
  }
}

@media (max-width: 1000px) {
  .condition {
    font-size: 14px;
    line-height: 30px;
  }
}

/* 11.合作伙伴 */
.coop {
  display: flex;
  flex-wrap: wrap;
}

.coop li {
  cursor: pointer;
  width: calc((100% / 5) - 20px);
  box-shadow: 3px 5px 13px 0px rgba(0, 0, 0, 0.08);
}

.coop li:not(:nth-child(5n)) {
  margin-right: 25px;
}

.coop li:nth-child(n + 6) {
  margin-top: 25px;
}

@media (max-width: 1400px) {
  .coop li {
    width: calc((100% / 5) - 6px);
  }
  .coop li:not(:nth-child(5n)) {
    margin-right: 7.5px;
  }
  .coop li:nth-child(n + 6) {
    margin-top: 7.5px;
  }
}

@media (max-width: 1000px) {
  .coop li {
    width: calc((100% / 3) - 6px);
  }
  .coop li:not(:nth-child(5n)) {
    margin-right: 0;
  }
  .coop li:not(:nth-child(3n)) {
    margin-right: 9px;
  }
  .coop li:nth-child(n + 6) {
    margin-top: 0;
  }
  .coop li:nth-child(n + 4) {
    margin-top: 9px;
  }
}

@media (max-width: 580px) {
  .coop li {
    width: calc((100% / 2) - 5px);
  }
  .coop li:not(:nth-child(5n)) {
    margin-right: 0;
  }
  .coop li:nth-child(n + 6) {
    margin-top: 0;
  }
  .coop li:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .coop li:nth-child(n + 4) {
    margin-top: 0;
  }
  .coop li:not(:nth-child(2n)) {
    margin-right: 10px;
  }
  .coop li:nth-child(n + 3) {
    margin-top: 10px;
  }
}

/* 12.质量证书 */
.mass {
  width: 100%;
  height: auto;
  display: flex;
  flex-wrap: wrap;
}

.mass li {
  width: calc((100% / 4) - 45px);
  height: auto;
}

.mass li:not(:nth-child(4n)) {
  margin-right: 60px;
}

.mass li:nth-child(n + 5) {
  margin-top: 40px;
}

.mass li p {
  text-align: center;
  font-size: 18px;
  line-height: 32px;
  color: #000000;
  /* 超出隐藏 */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 10px 0;
  background-color: #ffffff;
  box-shadow: 3px 5px 13px 0px rgba(0, 0, 0, 0.08);
}

.mass li:hover p,
.mass .active p {
  color: #009cd3;
}

@media (max-width: 1400px) {
  .mass li {
    width: calc((100% / 4) - 15px);
  }
  .mass li:not(:nth-child(4n)) {
    margin-right: 20px;
  }
  .mass li:nth-child(n + 5) {
    margin-top: 20px;
  }
  .mass li p {
    font-size: 16px;
  }
}

@media (max-width: 1000px) {
  .mass li {
    width: calc((100% / 3) - 10px);
  }
  .mass li:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .mass li:not(:nth-child(3n)) {
    margin-right: 15px;
  }
  .mass li:nth-child(n + 5) {
    margin-top: 0;
  }
  .mass li:nth-child(n + 4) {
    margin-top: 15px;
  }
  .mass li p {
    box-shadow: 0 0 0 0;
    border: 1px solid #f7f7f7;
  }
}

@media (max-width: 680px) {
  .mass li {
    width: calc((100% / 2) - 5px);
  }
  .mass li:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .mass li:not(:nth-child(2n)) {
    margin-right: 10px;
  }
  .mass li:nth-child(n + 4) {
    margin-top: 0;
  }
  .mass li:nth-child(n + 3) {
    margin-top: 10px;
  }
  .mass li p {
    font-size: 14px;
    padding: 7px 0;
  }
}

/* 13.公司介绍 */
.us .desc {
  width: 100%;
  text-align: center;
  font-size: 18px;
  line-height: 42px;
  margin: 45px auto 0;
}

@media (max-width: 1400px) {
  .us .desc {
    width: 100%;
    font-size: 16px;
    line-height: 37px;
    margin: 35px auto 0;
  }
}

@media (max-width: 1000px) {
  .us .desc {
    width: 100%;
    font-size: 14px;
    line-height: 30px;
    margin: 20px auto 0;
  }
}

/* 14.品牌产品 */
.recipe-box {
  margin-top: 120px;
}

.recipe {
  width: 74%;
  height: auto;
  margin: 60px auto 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.recipe li {
  width: 37%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.recipe li:nth-child(n + 3) {
  margin-top: 75px;
}

.recipe li .icon {
  width: 100px;
}

.recipe li .txt {
  width: calc(100% - 127px);
}

.recipe li .txt p {
  font-size: 24px;
}

.recipe li .txt span {
  font-size: 18px;
}

@media (max-width: 1400px) {
  .recipe-box {
    margin-top: 70px;
  }
  .recipe {
    margin: 60px auto 0;
  }
  .recipe li:nth-child(n + 3) {
    margin-top: 43px;
  }
  .recipe li .txt p {
    font-size: 20px;
  }
  .recipe li .txt span {
    font-size: 16px;
  }
}

@media (max-width: 1000px) {
  .recipe-box {
    margin-top: 40px;
  }
  .recipe {
    width: 100%;
    margin: 40px auto 0;
  }
  .recipe li:nth-child(n + 3) {
    margin-top: 30px;
  }
  .recipe li {
    width: 48%;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .recipe li .icon {
    width: 60px;
  }
  .recipe li .txt {
    width: 100%;
    text-align: center;
    margin-top: 13px;
  }
  .recipe li .txt p {
    font-size: 16px;
  }
  .recipe li .txt span {
    font-size: 12px;
  }
}

/* 15.核心产品 */
.core {
  width: 100%;
  height: auto;
  margin: 140px auto 0;
  display: flex;
  flex-wrap: wrap;
}

.core li {
  width: calc((100% / 3) - 30px);
  height: auto;
  text-align: center;
  background-color: #ffffff;
  /* 蓝色阴影 */
  /* box-shadow: 0 0 15px 0 rgba(233, 235, 240, 1); */
  padding: 20px 15px;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

.core li:hover,
.core li.active {
  /* 蓝色阴影 */
  box-shadow: 0 0 15px 0 rgba(233, 235, 240, 1);
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

.core li a {
  display: block;
  color: #666666;
}

.core li:not(:nth-child(3n)) {
  margin-right: 45px;
}

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

.core li .img {
  border-radius: 20px;
  overflow: hidden;
}

.core li p {
  font-size: 20px;
  margin-top: 20px;
  line-height: 32px;
}

.core li span {
  font-size: 16px;
  margin-top: 7px;
  line-height: 27px;
}

@media (max-width: 1400px) {
  .core {
    margin: 75px auto 0;
  }
  .core li {
    width: calc((100% / 3) - 12px);
  }
  .core li:not(:nth-child(3n)) {
    margin-right: 18px;
  }
  .core li:nth-child(n + 4) {
    margin-top: 20px;
  }
  .core li .img {
    border-radius: 10px;
  }
  .core li p {
    font-size: 18px;
    margin-top: 10px;
  }
  .core li span {
    font-size: 14px;
    margin-top: 3px;
    line-height: 27px;
  }
}

@media (max-width: 1000px) {
  .core {
    width: 100%;
    margin: 43px auto 0;
  }
  .core li .img {
    border-radius: 5px;
  }
  .core li p {
    font-size: 16px;
    line-height: 27px;
    margin-top: 7px;
  }
  .core li span {
    font-size: 12px;
    margin-top: 0;
    line-height: 23px;
  }
}

@media (max-width: 680px) {
  .core li .img {
    border-radius: 3px;
  }
  .core li {
    width: calc(50% - 5px);
    padding: 10px;
  }
  .core li:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .core li:not(:nth-child(2n)) {
    margin-right: 10px;
  }
  .core li:nth-child(n + 4) {
    margin-top: 0;
  }
  .core li:nth-child(n + 3) {
    margin-top: 5px;
  }
}

/* 16.侧栏 */
.side {
  width: 100%;
  height: auto;
  overflow: auto;
  padding-bottom: 140px;
}

.side-bar {
  float: left;
  width: 320px;
  height: auto;
  border-radius: 2px;
  overflow: hidden;
  /*box-shadow: 0px 0px 3px 2px rgba(0, 0, 0, 0.12);*/
  /*border: solid 1px #ddd;*/
}

.side-cons {
  float: right;
  width: calc(100% - 320px);
  padding-left: 40px;
}
.side-cons .title-cl{
  position: relative;
  padding: 15px 0 10px 0;
  margin-bottom: 20px;
  overflow: hidden;
}
.side-cons .title-cl::before {
  content: "";
  display: block;
  width: 100%;
  height: 6px;
  position: absolute;
  bottom: 0;
  left: 0;
  background: url(./../images/line.png) no-repeat center/cover;
  background-size: 120% 100%;
}


.side-cons .title-cl h3{
  font-size: 24px;
  color: #009cd3;
  font-weight: bold;
}
.side-bar-close {
  width: 100%;
  height: 32px;
  line-height: 32px;
  text-align: right;
  color: #e93a26;
  font-size: 14px;
  background-color: #ffffff;
  box-sizing: border-box;
  padding: 0 7px;
  display: none;
  cursor: pointer;
}

.side-bar .code {
  width: 100%;
  height: auto;
  text-align: center;
  padding: 30px 8% 43px;
}

.side-bar .code .img {
  width: 126px;
  height: 126px;
  margin: 0 auto;
}

.side-bar .code span {
  color: #666666;
  display: block;
  margin-top: 13px;
}

.side-bar-tabs {
  display: none;
  width: 100%;
  height: auto;
  box-sizing: border-box;
  padding-bottom: 9px;
  border-bottom: 1px solid #999999;
  margin-bottom: 9px;
  line-height: 23px;
}

.side-bar-tabs span {
  font-size: 14px;
}

.side-bar-tabs img {
  float: right;
  width: 23px;
  height: 23px;
  cursor: pointer;
}

@media (max-width: 1400px) {
  .side-bar {
    width: 240px;
  }
  .side-cons {
    width: calc(100% - 240px);
    padding-left: 20px;
  }
  .side-bar .code {
    padding: 30px 0 43px;
  }
  .side-bar .code .img {
    width: 90px;
    height: 90px;
  }
  .side-bar .code span {
    margin-top: 7px;
  }
}

@media (max-width: 1000px) {
  .side {
    padding-bottom: 90px;
  }
  .side-bar {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 95%;
    z-index: 300;
    background-color: #f7f7f7;
    box-shadow: 3px 5px 13px 0px rgba(0, 0, 0, 0.12);
    border-radius: 5px;
  }
  .side-bar-close {
    display: block;
  }
  .side-bar-tabs {
    display: block;
    margin-bottom: 20px;
  }
  .side-cons {
    width: 100%;
    padding-left: 0;
  }
  .side-bar .code {
    display: none;
  }
  .side-cons .title-cl{
    display: none;
  }
}

/* 17.解决方案 */
.solve {
  display: flex;
  flex-wrap: wrap;
}

.solve li {
  width: calc((100% / 3) - 20px);
  background-color: #ffffff;
  box-shadow: 3px 5px 13px 0px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  cursor: pointer;
}

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

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

.solve li .img {
  width: 100%;
  height: 195px;
  text-align: center;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-items: center;
}
.solve li .img img{
  width: 100%;
  object-fit: cover;
}

.solve li p {
  font-size: 16px;
  padding: 15px 7px;
  border-bottom: 2px solid #f3f3f3;
  text-align: center;
  /* 超出隐藏 */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.solve li a {
  display: block;
  width: 110px;
  height: 37px;
  line-height: 35px;
  color: #009cd3;
  border: 1px solid #009cd3;
  margin: 21px auto;
  text-align: center;
  font-size: 14px;
  transition: all 0.3s;
}

.solve li:hover a,
.solve .active a {
  background-color: #009cd3;
  color: #ffffff;
  transition: all 0.3s;
}

@media (max-width: 1400px) {
  .solve li {
    width: calc((100% / 3) - 10px);
  }
  .solve li:not(:nth-child(3n)) {
    margin-right: 15px;
  }
  .solve li:nth-child(n + 4) {
    margin-top: 15px;
  }
  .solve li p {
    font-size: 16px;
  }
  .solve li a {
    width: 90px;
    height: 32px;
    line-height: 30px;
    font-size: 12px;
  }
  .solve li .img {
    height: 185px;
  }
}

@media (max-width: 1000px) {
  .solve li {
    border: 2px solid #f3f3f3;
    box-shadow: 0 0 0 0;
  }
  .solve li .img {
    height: 125px;
  }
}

@media (max-width: 768px) {
  .solve li {
    width: calc((100% / 2) - 5px);
  }
  .solve li:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .solve li:nth-child(n + 4) {
    margin-top: 0;
  }
  .solve li:not(:nth-child(2n)) {
    margin-right: 10px;
  }
  .solve li:nth-child(n + 3) {
    margin-top: 10px;
  }
  .solve li p {
    font-size: 14px;
    padding: 7px 7px;
  }
  .solve li a {
    width: 80px;
    height: 27px;
    line-height: 25px;
    margin: 13px auto;
    font-size: 10px;
  }
}

/* 18.商品介绍 */
.brief {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 30px;
  border-bottom: solid 1px #ddd;
  margin-bottom: 30px;
}

.brief-rule {
  align-items: center;
}

.brief .img {
  width: 30%;
  border-radius: 10px;
  overflow: hidden;
}

.brief-rule .img {
  width: 36%;
}

.brief .txt {
  width: 66%;
}

.brief-rule .txt {
  width: 60%;
}

.brief .txt h2 {
  font-size: 24px;
  font-weight: bold;
}

.brief .txt h3 {
  padding-bottom: 15px;
  position: relative;
}

.brief .txt h3::before {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  position: absolute;
  bottom: 0;
  left: 0;
  background: url(./../images/line.png) no-repeat center/cover;
  background-size: 100% 100%;
}

.brief .txt h3 em {
  font-size: 20px;
}

.brief .txt h3 i {
  font-family: "Arial";
  font-size: 14px;
  font-weight: bold;
  color: #dcdcdc;
  text-transform: uppercase;
  margin-left: 10px;
}

.brief .txt .desc {
  margin-top: 15px;
  font-size: 14px;
  line-height: 25px;
  /* 文字对齐 */
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
}

.brief .rule {
  font-family: "PingFang-SC-Regular";
  margin-top: 45px;
}

.brief .rule span {
  display: inline-block;
  width: 49%;
  font-size: 16px;
  font-weight: bold;
}

.brief .rule span:nth-child(n + 3) {
  margin-top: 30px;
}

@media (max-width: 1400px) {
  .brief {
    margin-bottom: 35px;
  }
  .brief .rule {
    margin-top: 30px;
  }
  .brief .rule span {
    font-size: 16px;
  }
  .brief .rule span:nth-child(n + 3) {
    margin-top: 20px;
  }
  .brief .txt h2 {
    font-size: 24px;
  }
  .brief .txt h3 em {
    font-size: 20px;
  }
  .brief .txt h3 i {
    font-size: 12px;
  }
  .brief .txt .desc {
    margin-top: 10px;
    font-size: 16px;
    line-height: 32px;
  }
  .brief .img {
    border-radius: 5px;
  }
}

@media (max-width: 1000px) {
  .brief {
    margin-bottom: 20px;
  }
  .brief .rule {
    margin-top: 20px;
  }
  .brief .rule span {
    font-size: 14px;
  }
  .brief .rule span:nth-child(n + 3) {
    margin-top: 10px;
  }
  .brief .txt h2 {
    font-size: 20px;
  }
  .brief .txt h3 {
    padding-bottom: 10px;
  }
  .brief .txt h3 em {
    font-size: 18px;
  }
  .brief .txt h3 i {
    font-size: 10px;
  }
  .brief .txt h3::before {
    height: 4px;
  }
  .brief .txt .desc {
    margin-top: 10px;
    font-size: 14px;
    line-height: 29px;
  }
}

@media (max-width: 680px) {
  .brief {
    flex-direction: column;
    align-items: center;
  }
  .brief .txt h2 {
    font-size: 18px;
  }
  .brief .img {
    width: 50%;
    margin-bottom: 20px;
  }
  .brief .txt {
    width: 100%;
  }
}

/* 13.商品参数 */
.parma-tabs {
  border-bottom: 1px solid #eaeaea;
  margin-bottom: 24px;
}

.parma-tabs a:not(:last-child) {
  margin-right: 30px;
}

.parma-tabs a {
  display: inline-block;
  font-size: 16px;
  padding: 5px 10px;
  border-radius: 4px 4px 0 0;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

.parma-tabs a.active,
.parma-tabs a:hover {
  color: #ffffff;
  background-color: #009cd3;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

.parma-cons {
  font-size: 18px;
  line-height: 37px;
  /* 文字对齐 */
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
}

.parma-cons .parma-item {
  display: none;
}

.parma-cons .parma-item.active {
  display: block;
}

@media (max-width: 1400px) {
  .parma-tabs a:not(:last-child) {
    margin-right: 20px;
  }
  .parma-tabs a {
    font-size: 16px;
    padding: 5px 10px;
  }
  .parma-cons {
    font-size: 16px;
    line-height: 32px;
  }
}

@media (max-width: 1000px) {
  .parma-tabs {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
  }
  .parma-tabs a:not(:last-child) {
    margin-right: 0;
  }
  .parma-tabs a {
    width: 20%;
    font-size: 13px;
    text-align: center;
    border-radius: 2px 2px 0 0;
    padding: 5px 0;
  }
  .parma-cons {
    font-size: 14px;
    line-height: 29px;
  }
}

/* 14.加入我们 */
.join {
  padding: 0 0 140px;
  font-family: "PingFang-SC-Regular";
  font-weight: bold;
  color: #666666;
}

.jobs li {
  width: 100%;
  height: auto;
  box-shadow: 3px 5px 13px 0px rgba(0, 0, 0, 0.12);
}

.jobs li:not(:first-child) {
  margin-top: 20px;
}

.jobs li .name {
  width: 100%;
  height: auto;
  background-color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  border-left: 4px solid #009cd3;
  padding: 20px 44px;
  transition: all 0.3s;
  cursor: pointer;
}

.jobs li .name h2 {
  font-weight: bold;
}

.jobs li .name h2 s {
  display: block;
  font-size: 18px;
  color: #000000;
}

.jobs li .name h2 i {
  display: block;
  margin-top: 15px;
  font-size: 14px;
}

.jobs li .name .row {
  width: 28px;
  height: auto;
}

.jobs li .name .row img {
  width: 100%;
  height: auto;
  transition: all 0.3s;
  cursor: pointer;
}

.jobs li .name .row img:nth-child(2) {
  display: none;
}

.jobs li .name .row img:nth-child(1) {
  display: block;
}

.jobs li .duty {
  box-sizing: border-box;
  padding: 30px 44px 40px;
  background-color: #ffffff;
  display: none;
  font-size: 16px;
  line-height: 32px;
  /* 文字对齐 */
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
}

.jobs li .duty .item span {
  color: #000000;
}

.jobs li .duty .item:not(:first-child) {
  margin-top: 20px;
}

.jobs li.active .name {
  background-color: #009cd3;
}

.jobs li.active .name h2 s,
.jobs li.active .name h2 i {
  color: #ffffff;
}

.jobs li.active .name .row img:nth-child(1) {
  display: none;
}

.jobs li.active .name .row img:nth-child(2) {
  display: block;
}

.join .deliver {
  width: 100%;
  height: auto;
  margin: 52px auto 0;
  box-sizing: border-box;
  padding: 30px 44px;
  border-radius: 20px;
  box-shadow: 3px 5px 15px 0 rgba(0, 0, 0, 0.12);
}

.join .deliver h2 {
  font-size: 20px;
  font-weight: bold;
  color: #000000;
}

.join .deliver p {
  font-size: 16px;
  font-weight: bold;
  line-height: 32px;
  margin-top: 23px;
}

@media (max-width: 1400px) {
  .join {
    padding: 0 0 120px;
  }
  .jobs li .name {
    padding: 20px 30px;
  }
  .jobs li .duty {
    padding: 20px 30px 40px;
  }
  .jobs li .name .row {
    width: 20px;
  }
  .join .deliver {
    padding: 30px 30px;
    border-radius: 10px;
  }
  .join .deliver h2 {
    font-size: 18px;
  }
  .join .deliver p {
    font-size: 14px;
    margin-top: 13px;
  }
}

@media (max-width: 768px) {
  .join {
    padding: 0 0 90px;
  }
  .jobs li .name {
    padding: 15px 20px;
    border-left: 2px solid #009cd3;
  }
  .jobs li .name h2 s {
    font-size: 16px;
  }
  .jobs li .name h2 i {
    font-size: 13px;
    margin-top: 7px;
  }
  .jobs li .duty {
    padding: 15px 20px 32px;
    font-size: 13px;
    line-height: 34px;
  }
  .jobs li .duty .item:not(:first-child) {
    margin-top: 15px;
  }
  .jobs li .name .row {
    width: 20px;
  }
  .jobs li .duty .item p {
    line-height: 27px;
  }
  .join .deliver {
    padding: 30px 20px;
    border-radius: 5px;
    margin-top: 20px;
  }
  .join .deliver h2 {
    font-size: 16px;
  }
  .join .deliver p {
    font-size: 12px;
    margin-top: 10px;
    line-height: 27px;
  }
}

/* 15.下载列表 */
.down-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.down-list li {
  width: 40%;
  position: relative;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}

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

.down-list li a {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.down-list li img {
  width: 16px;
  height: 16px;
  color: #b1b1b1;
}

.down-list li span {
  width: calc(100% - 20px);
}

@media (max-width: 1400px) {
  .down-list li {
    width: 48%;
  }
}

@media (max-width: 1000px) {
  .down-list li img {
    width: 13px;
    height: 13px;
  }
  .down-list li:nth-child(n + 3) {
    margin-top: 15px;
  }
}

@media (max-width: 768px) {
  .down-list li {
    width: 100%;
  }
  .down-list li:nth-child(n + 3) {
    margin-top: 0;
  }
  .down-list li:nth-child(n + 2) {
    margin-top: 15px;
  }
}

/* 16.认证证书 */
.cert {
  display: flex;
  flex-wrap: wrap;
}

.cert li {
  width: calc(20% - 24px);
  cursor: pointer;
}

.cert li:not(:nth-child(5n)) {
  margin-right: 30px;
}

.cert li:nth-child(n + 6) {
  margin-top: 30px;
}

.cert li img {
  width: 100%;
}

@media (max-width: 1400px) {
  .cert li {
    width: calc(20% - 8px);
  }
  .cert li:not(:nth-child(5n)) {
    margin-right: 10px;
  }
  .cert li:nth-child(n + 6) {
    margin-top: 10px;
  }
}

@media (max-width: 680px) {
  .cert li {
    width: calc(25% - 6px);
  }
  .cert li:not(:nth-child(5n)) {
    margin-right: 0;
  }
  .cert li:nth-child(n + 6) {
    margin-top: 0;
  }
  .cert li:not(:nth-child(4n)) {
    margin-right: 8px;
  }
  .cert li:nth-child(n + 5) {
    margin-top: 8px;
  }
}