.flex {
  display: flex;
}

.of {
  /* overflow: hidden; */
}

.fen img {
  width: 100%;
  transition: all .3s ease-out;
}

.fen:hover img {
  transform: scale(1.1);
}

.w1400 {
  margin-left: auto;
  margin-right: auto;
  max-width: 76.1rem;
}

.search {
  position: relative;
  /* height: 96px; */
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: 2.6rem;
}

.search_btn {
  display: block;
  width: 24px;
  height: 24px;
  background-repeat: no-repeat;
  background-position: center;
  background-image: url("../images/sou.png");
  background-size: 75% auto;
  cursor: pointer;
}

.search_form {
  width: 8.9rem;
  border-radius: 4px;
  overflow: hidden;
}

.search_form #formsearch {
  box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.1);
  background-color: #ffffff;
}

.search_form #formsearch input {
  outline: none;
  background: none;
  border: none;
  height: 28px;
}

.search_form #formsearch input#keyword {
  font-size: 14px;
  font-weight: normal;
  padding: 0 0.5em;
  width: calc(100% - 30px);
}

.search_form #formsearch input#keyword::placeholder {
  color: #666666;
}

.search_form #formsearch input#s_btn {
  width: 24px;
  font-size: 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 90%;
  background-image: url("../images/sou.png");
  margin-left: .2rem;
}

.bt .en {
  width: 100%;
  font-size: 2.3rem;
  font-weight: 600;
  color: #A19E9E;
  opacity: 0.2;
  position: absolute;
  line-height: 1;
  left: 50%;
  transform: translateX(-50%);
  top: -15px;
  text-align: center;
  z-index: -1;
}

.bt a {
  position: absolute;
  right: 0;
  bottom: 0;
  color: #333333;
  background: #ffffff;
  border-radius: 21px;
  font-size: .65rem;
  padding: 0.5rem 1.5rem;
  box-shadow: 0px 0px 15px 9px rgba(0, 0, 0, 0.1);
  line-height: 1;
}

.bt a span {
  margin-left: 0.75rem;
}

@media (max-width: 992px) {
  .w1400 {
    max-width: 100%;
    padding: 0 15px;
    overflow: hidden;
  }
}

.flexs {
  display: flex;
}

.tou {
  position: relative;
  background: #000000;
  transition: all 0.5s ease-in-out;
  z-index: 999;
  width: 100%;
}

.tou .w1400 {
  max-width: 76.1rem;
}

.is_sticky {
  /* position: sticky; */
  top: 0;
  z-index: 999;
  background: #000000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.tou .con {
  justify-content: space-between;
  align-items: center;
}

.tou .con .logo {
  max-width: 10rem;
  line-height: 9.5rem;
}

.tou .con .logo img {
  width: 100%;
}

.tou .con .dh .dh_right img {
  max-width: 1.25rem;
  vertical-align: text-top;
}

.dh_right {
  position: relative;
}

.dh_right .menu {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 14px;
}

.dh_right .menu:hover {
  color: var(--primary-color);
}

.dh_right:hover .x-sub-menu {
  opacity: 1;
  visibility: visible;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}

/* 头部介绍 */
.top_box {
  background: url(../images/gc_bg.png) no-repeat center;
  background-size: cover;
  padding: 11.5rem 0 5.45rem;
}

.top_box .tit {
  text-align: center;
}

.top_box .tit .tit_p {
  display: flex;
  justify-content: center;
  font-size: 1.1rem;
  color: #D4D4D4;
  line-height: 1;
  margin-bottom: 2.5rem;
}

.top_box .tit .tit_p p:not(:last-child) {
  border-right: 2px solid #D4D4D4;
  padding-right: 1.5rem;
  margin-right: 1.5rem;
}

.top_box .tit h1 {
  font-weight: bold;
  font-size: 2.6rem;
  color: #FFFFFF;
  text-shadow: rgba(0, 0, 0, 0.298039) 0px 5px 0px;
  text-transform: uppercase;
}

.top_box .imgs {
  margin-top: 4.5rem;
  display: flex;
  justify-content: center;
  gap: 1.3rem;
  overflow: hidden;
}

.top_box .imgs a {
  display: block;
  width: 24.6rem;
  border-radius: 15px;
  overflow: hidden;
  margin: 0;
}

.top_box .imgs a img {
  width: 100%;
}

.card_list {
  margin-top: 11.1rem;
}

.card_list ul {
  grid-column-gap: 2.65rem
}

.card_list li {
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  padding: 3.6rem .75rem 2rem;
  text-align: center;
  transition: all 0.5s ease;
}

.card_list li:hover {
  transform: translateY(-10px);
}

.card_list li h3 {
  font-weight: bold;
  font-size: 1.15rem;
  margin: 2rem 0 1.8rem;
  text-transform: uppercase;
  text-align: center;
}

.card_list li .img {
  width: 6.3rem;
}

.card_list li p {
  font-weight: 400;
  font-size: 1.15rem;
  color: #FFFFFF;
  text-align: center;
  line-height: 1.8;
}

@media (max-width: 992px) {
  .top_box .imgs {
    flex-wrap: wrap;
  }

  .top_box .imgs a {
    width: 100%;
  }
}

/* 产品分类 */
.top_box2 {
  background: #121212;
  padding-top: 5.95rem;
}

.top_box2_wrap {
  position: relative;
}

.top_box2_1 {
  position: absolute;
  left: 0;
  display: flex;
  column-gap: 4rem;
  z-index: 1;
}

.top_box2_1 img {
  width: 15.6rem;
}

.top_box2_1 .wz {
  display: flex;
  flex-direction: column;
  text-transform: uppercase;
  color: #ffffff;
  font-weight: bold;
  font-size: 1.5rem;
  writing-mode: vertical-lr;
  text-orientation: mixed;
  position: relative;
  padding-top: 2.8rem;
  padding-left: 1.3rem;
  z-index: 1;
}

.top_box2_1 .wz::after {
  content: '';
  position: absolute;
  width: 4px;
  height: 111px;
  background: #ffffff;
  top: 0;
  left: 0;
}

.top_box2_2 {
  margin-left: 10.05rem;
}

.top_box2_2 ul {
  grid-column-gap: 2rem;
}

.top_box2_2 li:nth-child(1) {
  margin-top: 11.1rem;
}

.top_box2_2 li:nth-child(2) {
  margin-top: 16.7rem;
}

.top_box2_2 li:nth-child(3) {
  margin-top: 3.55rem;
}

.top_box2_2 li:nth-child(4) {
  margin-top: 8.5rem;
}

.top_box2_2 .wz {
  border-left: 4px solid #ffffff;
  padding-left: 10px;
  margin-top: 1rem;
}

.top_box2_2 img {
  width: 100%;
}

.top_box2_2 .wz h3 {
  color: #ffffff;
  font-size: 1rem;
  font-weight: normal;
}

.top_box2_2 .wz img {
  width: 34px;
}

@media (max-width:768px) {
  .top_box2_2 {
    margin: 0;
  }

  .top_box2_2 ul {
    grid-template-columns: repeat(2, 1fr);
  }

  .top_box {
    padding-top: 5rem;
  }
}

/* 关于我们 */
.ab_box {
  /* padding: 3.75rem 0; */
  background: #121212;
  padding: 9.5rem 0 5.75rem;
}

.ab_box .w1400,
.tj .tit {
  max-width: 66rem;
}

.tit {
  text-align: center;
  margin: 0 auto;
}

.tit h2 {
  font-weight: bold;
  font-size: 2.2rem;
  color: #FFFFFF;
}

.tit .line {
  width: 140px;
  height: 8px;
  background: #FFFFFF;
  border-radius: 0px 0px 0px 0px;
  margin: 3.5rem auto;
}

.tit p {
  font-weight: normal;
  font-size: 1.1rem;
  color: #FFFFFF;
}


@media (max-width: 780px) {}


.Products {
  position: relative;
}

.Products_top {
  grid-row-gap: 0 !important;
  grid-column-gap: 0 !important;
}

.Products_img {
  position: relative;
}

.Products_img::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
}

.Products_img:nth-child(2)::after {
  background: rgba(0, 0, 0, 0.4);
}

.Products_img:nth-child(3)::after {
  background: rgba(0, 0, 0, 0.6);
}

.Products_img:nth-child(4)::after {
  background: rgba(0, 0, 0, 0.8);
}

.Products_top img {
  width: 100%;
}

.Products .wz {
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: 0;
  z-index: 1;
  color: #ffffff;
}

.Products .wz h3 {
  font-weight: 400;
  font-size: 2rem;
  color: #FFFFFF;
  max-width: 66rem;
  line-height: 2;
  margin: 0 auto;
}

.Products .wz .w1400 {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-around;
}

.more {
  padding-bottom: 17px;
}

.more a {
  font-size: 16px;
  color: #FFFFFF !important;
  padding-bottom: 17px;
  border-bottom: 2px solid #ffffff;
}

@media (max-width: 768px) {
  .Products_top {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

/* 推荐产品 */
.tj {
  padding-top: 9.5rem;
}

.tj .more {
  text-align: right;
  margin-top: 6rem;
}

.tj_list .com-img {
  background: #121212;
}

.tj_list .com-img img {
  width: 100%;
}

.tj_list {
  margin-top: 5.5rem;
}

.tj_list p {
  font-size: 16px;
  color: #FFFFFF;
  margin-top: .9rem;
  text-align: center;
}



@media (max-width: 992px) {}


/* 新闻 */

.news {
  padding-top: 9.5rem;
}

.new_list {
  margin-top: 3.5rem;
}

.new_list .hd ul {
  display: flex;
}

.new_list .hd li {
  font-size: 16px;
  color: #FFFFFF;
  border-bottom: 2px solid transparent;
  padding-bottom: 24px;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
}

.new_list .hd li:nth-child(1) {
  margin-right: 3.75rem;
}

.new_list .hd .on {
  border-bottom: 2px solid #ffffff;
}

.new_con {
  margin-top: 3.5rem;
}

.new_con li a {
  position: relative;
}

.new_con li .wz {
  position: absolute;
  color: #ffffff;
  width: 100%;
  bottom: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.5);
  padding: 1.7rem 1.35rem 2.5rem;
}

.new_con li img {
  width: 100%;
}

.new_con li .wz h3 {
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;

  margin: 16px 0;
}

.new_con li .wz p {
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
}

.new_con .mdy_grid {
  grid-column-gap: 1.6rem
}

.new_more {
  margin: 5rem 0 6rem;
}

.new_more a {
  margin: 0 auto;
  display: block;
  width: 187px;
  height: 46px;
  line-height: 46px;
  border-radius: 0px 0px 0px 0px;
  border: 1px solid #707070;
  text-align: center;
  font-size: 16px;
  color: #FFFFFF;
}

@media (max-width: 992px) {}



.foot {
  background: #121212;
  
}
.foot_top {
  border-top: 2px solid #555555;
  border-bottom: 2px solid #555555;
}
.foot_logo {
  /* border-bottom: 2px solid #555555; */
  position: relative;
}
.foot_logo::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: -20%;
  width: 120%;
  height: 2px;
  background: #555555;
}
.foot_logo .w1400 {
  /* max-width: 57.5rem; */
}
.w1150 {
  max-width: 57.5rem;
}
.foot_logo a {
  display: block;
  width: 8.8rem;
  padding: 2.5rem 0 2.2rem;
}
.flogo {
  max-width: 10rem;
}

@media (max-width: 780px) {
  .foot {
    padding-top: 40px;
  }
  .foot_logo::after {
    width: 100%;
    left: 0;
  }
}

.foot .con {
  justify-content: space-between;
}

@media (max-width: 780px) {
  .foot .con {
    padding-bottom: 20px;
  }
}

@media (max-width: 480px) {
  .foot .con {
    flex-wrap: wrap;
  }
}



.foot .con .foot1 .flogo img {
  max-width: 100%;
}
.foot .con .foot1 {
  border-left: 2px solid #555555;
  padding-left: 1.25rem;
  padding-top: 2.6rem;
}
.foot .con .foot1 .lx {
  /* margin-top: 3rem; */
  
}

.foot .con .foot1 .lx strong {
  font-size: 28px;
  font-weight: normal;
  color: #FFFFFF;
}

@media (max-width: 480px) {
  .foot .con .foot1 .lx {
    /* margin-top: 30px; */
  }
}

.foot .con .foot1 .lx h2 {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.4);
  font-weight: normal;
  padding-top: 16px;
}

.foot .con .foot1 .lx dd {
  /* margin-top: 15px; */
  line-height: 28px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.4);
}
.foot .con .foot1 .lx dd p {
  margin-bottom: 1.5rem;
}
@media (max-width: 480px) {
  .foot .con .foot1 .lx dd {
    line-height: 24px;
    margin-top: 6px;
  }
}

.foot .con .foot1 .lx dd strong {
  color: #fff;
  font-style: italic;
  font-size: 18px;
}

.foot .con .foot2 {
  /* width: 56%;
  max-width: 34.1rem; */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 3.9rem 0 4.85rem;
}

.foot .con .foot3 {
  display: flex;
  gap: .8rem;
  margin-left: 2.25rem;
}

.foot .con .foot3 p {
  font-size: 14px;
  text-align: center;
  color: #A3A3A3;
  margin-top: 10px;
}

.qc_code {
  text-align: center;
}

.qc_code p {
  font-size: 14px;
  color: #fff;
  margin-top: 0.5rem;
}

@media (max-width: 480px) {
  .foot .con .foot2 {
    width: 100%;
    margin-top: 30px;
  }
}

.foot .con .foot2 .xcon {
  gap: 1rem;
  justify-content: flex-end;
}

@media (max-width: 780px) {
  .foot .con .foot2 .xcon {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .foot .con .foot1 {
    width: 100%;
    border: 0;
  }
}

.foot .con .foot2 .list2 {
  position: relative;
}

.foot .con .foot2 .list2 li:not(:last-child) {
  margin-right: 5.2rem;
}
/* @media (max-width: 480px) {
  .foot .con .foot2 .list2:before {
    top: calc(15px + 18px);
  }
} */

.foot .con .foot2 .list2 li h2 {
  font-weight: normal;
  position: relative;
  padding-bottom: .9rem;
}
.foot .con .foot2 .list2 li h2 ::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: #fff;
}
.foot .con .foot2 .list2 li h2 a {
  font-weight: bold;
  font-size: 14px;
  color: #FFFFFF;
  white-space: nowrap;
}

.foot .con .foot2 .list2 li h2 a:hover {
  color: #fff;
}

.foot .con .foot2 .list2 li .sec {
  margin-top: 1.3rem;
}

@media (max-width: 480px) {
  .foot .con .foot2 .list2 li .sec {
    margin-top: 30px;
  }
}

.foot .con .foot2 .list2 li .sec a {
  display: block;
  font-size: 0.7rem;
  line-height: 28px;
  color: rgba(255, 255, 255, 0.4);
  transition: all .3s ease-out;
}

@media (max-width: 480px) {
  .foot .con .foot2 .list2 li .sec a {
    line-height: 24px;
  }
}

.foot .con .foot2 .list2 li .sec a:hover {
  color: #fff;
}

.foot .con .xcon {
  display: flex;
  justify-content: flex-start;
}

.foot .con .xcon .link {
  position: relative;
  margin-top: 2.4rem;
}

.foot .con .xcon .link span {
  width: 235px;
  border: solid 1px rgba(255, 255, 255, 0.2);
  display: block;
  background: url("../images/footer_jiantou.png") no-repeat 96% 50% #0e0e0e;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.4);
  text-indent: 17px;
  line-height: 55px;
}

.foot .con .xcon .link dd {
  position: absolute;
  bottom: 57px;
  left: 0;
  z-index: 1;
  padding: 0 17px;
  background: #fff;
  display: none;
  width: 100%;
}

.foot .con .xcon .link dd a {
  display: block;
  font-size: 14px;
  color: #333;
  line-height: 42px;
}

.foot .con .xcon .link:hover dd {
  display: block;
}

.foot .con1 {
  font-size: 14px;
  text-align: center;
  color: rgba(255, 255, 255, 0.4);
  line-height: 28px;
  padding-top: 15px;
  padding-bottom: 20px;
  text-transform: uppercase;
}

@media (max-width: 480px) {
  .foot .con1 {
    line-height: 24px;
  }
}

.foot .con1 a {
  color: rgba(255, 255, 255, 0.4);
  transition: all .3s ease-out;
}

.foot .con1 a:hover {
  color: #fff;
}

/*# sourceMappingURL=index.css.map */