.logo {
  position: relative;
  width: 100%;
  height: 120px;
  line-height: 120px;
  margin: 0 auto;
  background: #fafafa;
  z-index: 2;
}
.logo .logo-ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.logo .logo-ul .left {
  float: left;
}
.logo .logo-ul .left a img {
  display: block;
  width: 204px;
  height: 41px;
}
.logo .logo-ul .right {
  display: flex;
  justify-content: space-between;
  align-items: center;
  float: right;
}
.logo .logo-ul .right .all .display {
  overflow: hidden;
}
.logo .logo-ul .right .all .display li {
  float: left;
}
.logo .logo-ul .right .all .display li a {
  margin-right: 50px;
  font-size: 14px;
  font-weight: bold;
  color: #666666;
  padding-bottom: 12px;
}
.logo .logo-ul .right .all .display .cur .head-list {
  color: #7bbd26;
  border-bottom: 3px solid #7bbd26;
}
.logo .logo-ul .right .all .infoList {
  position: absolute;
  background: rgba(122, 121, 124, 0.8);
  width: 100%;
  left: 0;
  top: 119px;
  display: none;
  height: 70px;
  transition: all 0.7s;
}
.logo .logo-ul .right .all .infoList .list-ul {
  list-style: none;
}
.logo .logo-ul .right .all .infoList .list-ul li {
  line-height: 70px;
  padding-left: 45%;
  opacity: 1;
  transition: all 0.7s;
}
.logo .logo-ul .right .all .infoList .list-ul li a {
  color: #ffffff;
  font-size: 14px;
  margin-right: 35px;
}
.logo .logo-ul .right .all .infoList .list-ul .two {
  margin-left: 327px;
}
.logo .logo-ul .right .all .infoList .list-ul .three {
  margin-left: 120px;
}
.logo .logo-ul .right .all #infoList {
  position: absolute;
  background: rgba(122, 121, 124, 0.8);
  width: 100%;
  left: 0;
  top: 119px;
  display: none;
  height: 70px;
  transition: all 0.7s;
}
.logo .logo-ul .right .all #infoList .list-ul {
  list-style: none;
}
.logo .logo-ul .right .all #infoList .list-ul li {
  line-height: 70px;
  padding-left: 0;
  opacity: 1;
  transition: all 0.7s;
}
.logo .logo-ul .right .all #infoList .list-ul li a {
  color: #ffffff;
  font-size: 14px;
  margin-right: 35px;
  font-family: "PingFang SC Medium";
}
.logo .logo-ul .right .all #infoList .list-ul .two {
  margin-left: 60%;
}
.logo .logo-ul .right .cn-en {
  font-size: 14px;
}
.logo .logo-ul .right .cn-en .cn {
  display: inline-block;
  width: 30px;
  height: 30px;
  background-color: #7bbd26;
  text-align: center;
  line-height: 30px;
  border-radius: 50%;
  color: #fff;
}
.logo .logo-ul .right .cn-en span {
  margin: 0 10px;
}
.logo .logo-ul .right .cn-en a:hover {
  cursor: pointer;
}
.logo .logo-ul .right .cn-en1 {
  color: #666;
}
.logo .logo-ul .right .cn-en1 a {
  color: #666;
}
.logo-index {
  position: fixed;
  top: 0;
  background: transparent;
  z-index: 10;
  background-color: #fff;
}
.foot-box {
  width: 100%;
  margin: 0 auto;
  background: #202020;
}
.foot-box .footer {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.foot-box .footer .foot {
  float: left;
  padding: 56px 0 49px;
}
.foot-box .footer .foot:first-of-type {
  width: 25%;
  padding-right: 30px;
  box-sizing: border-box;
}
.foot-box .footer .foot:first-of-type h2 {
  font-size: 16px;
  color: #7bbd26;
  padding-bottom: 38px;
  padding-right: 98px;
  border-right: 1px solid #2e2e2e;
}
.foot-box .footer .foot:first-of-type p {
  font-size: 12px;
  color: #636363;
  line-height: 1.9;
  padding-right: 50px;
  border-right: 1px solid #2e2e2e;
}
.foot-box .footer .foot:first-of-type img {
  padding-top: 15px;
}
.foot-box .footer .foot:last-of-type {
  width: 75%;
  overflow: hidden;
}
.foot-box .footer .foot:last-of-type ul {
  float: left;
  margin-left: 65px;
}
.foot-box .footer .foot:last-of-type ul h1 {
  font-size: 13px;
  color: #fffefe;
}
.foot-box .footer .foot:last-of-type ul h1:after {
  content: "";
  display: block;
  width: 19px;
  height: 3px;
  background: #7bbd26;
  margin-top: 12px;
}
.foot-box .footer .foot:last-of-type ul li {
  padding-top: 24px;
  cursor: pointer;
}
.foot-box .footer .foot:last-of-type ul li a {
  font-size: 14px;
  color: #999999;
}
.foot-box .footer .foot:last-of-type ul li:hover a {
  color: #7bbd26;
}
.foot-box .footer .foot:last-of-type ul .cur a {
  color: #7bbd26;
}
.foot-box .last-foot {
  width: 100%;
}
.foot-box .last-foot p {
  text-align: center;
  font-size: 14px;
  color: #999999;
  padding: 29px 0;
  border-top: 1px solid #2e2e2e;
}
@media screen and (min-width: 0px) and (max-width: 1360px) {
  .index-div .index-product {
    height: 699px !important;
  }
  .index-div .index-product .product-center .swiper-container {
    width: 852px !important;
    height: 330px !important;
  }
  .index-div .index-product .product-center .swiper-container .swiper-slide {
    width: 264px !important;
  }
  .index-div .index-product .product-center .big-img {
    left: 13% !important;
    top: 51px !important;
  }
  .foot-box .footer .foot:last-of-type ul {
    float: left;
    margin-left: 53px;
  }
}
@media screen and (min-width: 1360px) and (max-width: 1440px) {
  .logo .logo-ul .right .all .infoList .list-ul .three {
    margin-left: 80px;
  }
  .index-div .index-product {
    height: 699px !important;
  }
  .index-div .index-product .product-center .swiper-container {
    width: 852px !important;
    height: 330px !important;
  }
  .index-div .index-product .product-center .swiper-container .swiper-slide {
    width: 264px !important;
  }
  .index-div .index-product .product-center .big-img {
    left: 10% !important;
    top: 51px !important;
  }
  .foot-box .footer .foot:last-of-type ul {
    float: left;
    margin-left: 53px;
  }
}
@media screen and (min-width: 1440px) and (max-width: 1580px) {
  .index-div .index-product {
    height: 699px !important;
  }
  .index-div .index-product .product-center .swiper-container {
    width: 852px !important;
    height: 330px !important;
  }
  .index-div .index-product .product-center .swiper-container .swiper-slide {
    width: 264px !important;
  }
  .index-div .index-product .product-center .big-img {
    left: 5% !important;
    top: 58px !important;
  }
  .foot-box .footer .foot:last-of-type ul {
    float: left;
    margin-left: 53px;
  }
}
@media screen and (min-width: 1580px) and (max-width: 1680px) {
  .index-div .index-product {
    height: 699px !important;
  }
  .index-div .index-product .product-center .swiper-container {
    width: 852px !important;
    height: 330px !important;
  }
  .index-div .index-product .product-center .swiper-container .swiper-slide {
    width: 264px !important;
  }
  .index-div .index-product .product-center .big-img {
    left: 5% !important;
    top: 125px !important;
  }
  .foot-box .footer .foot:last-of-type ul {
    float: left;
    margin-left: 53px;
  }
}
@media screen and (min-width: 1680px) and (max-width: 1880px) {
  .index-div .index-product {
    height: 699px !important;
  }
  .index-div .index-product .product-center .swiper-container {
    width: 852px !important;
    height: 330px !important;
  }
  .index-div .index-product .product-center .swiper-container .swiper-slide {
    width: 264px !important;
  }
  .index-div .index-product .product-center .big-img {
    left: 3% !important;
    top: 125px !important;
  }
  .foot-box .footer .foot:last-of-type ul {
    float: left;
    margin-left: 53px;
  }
}
.banner {
  display: block;
  width: 100%;
}
.banner img {
  display: block;
  width: 100%;
  margin: 0 auto;
}
.w1200 {
  width: 1200px;
  margin: 0 auto;
}
.crumbs h6 {
  font-size: 14px;
  color: #666;
  padding-top: 30px;
  vertical-align: middle;
}
.crumbs h6 img {
  display: inline-block;
  vertical-align: bottom;
}
.crumbs h6 span {
  margin: 0 10px;
}
.crumbs h6 .im {
  margin: 0 0 !important;
  color: #333;
  font-weight: bold;
}
.text {
  width: 1200px;
  margin: 0 auto;
}
.text .list {
  padding: 78px 0 70px;
}
.text .list h2 {
  font-size: 40px;
  color: #333;
  text-transform: uppercase;
}
.text .list h2 span {
  position: relative;
  display: inline-block;
  width: 190px;
  height: 2px;
  margin: 0 0 13px 16px;
  background: #000;
}
.text .list h2 span em {
  position: absolute;
  top: -5px;
  left: -5px;
  display: inline-block;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #000;
}
.text .list h4 {
  font-size: 36px;
  color: #666;
  padding: 10px 0 23px;
}
.text .list p {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
}
a {
  cursor: pointer;
}
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