* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

body {
  background: #fff7f0;
}

.jy_container {
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

.jy_header {
  background: url(../images/jy_header.png) no-repeat top center;
  height: 902px;
}

.jy_text {
  padding: 200px 70px 0;
}

.jy_text img {
  width: 100%;
}

.logo {
  width: 400px;
  position: absolute;
  top: 20px;
  left: 5%;
}

.logo img {
  width: 100%;
}

.ywdt {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 1) 0%,
    rgba(255, 255, 255, 0) 100%
  );
  padding-bottom: 50px;
  padding-top: 20px;
}

.ywdt_title {
  width: 100%;
  position: relative;
}

.ywdt_title a {
  height: 100px;
  background: url(../images/ywdt_title.png) no-repeat center;
  display: block;
  font-size: 16px;
  font-weight: 400;
  color: rgba(166, 166, 166, 1);
}

.ywdt_nr {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 0 30px;
}

.ywdt_nr li {
  width: 49%;
  height: 85.16px;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0px 0px 3.71px 1.85px rgba(250, 122, 10, 0.1);
  border-left: 4.63px solid rgba(255, 94, 0, 1);
  margin-top: 20px;
  padding: 10px 20px;
}

.ywdt_nr li a {
  font-size: 18.53px;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 33.36px;
  color: rgba(51, 51, 51, 1);
}

.box {
  margin-top: -270px;
}

.gengdyo {
  position: absolute;
  right: 42px;
  top: 28px;
}

.gzcx_title {
  position: relative;
}

.gzcx_title a {
  height: 100px;
  background: url(../images/gzcx_title.png) no-repeat center;
  display: block;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 21.12px;
  color: rgba(166, 166, 166, 1);
}

.gzcx_nr {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 0 20px;
}

.gzcx_nr li {
  width: 49%;
  display: flex;
  justify-content: space-between;
  padding-left: 30px;
  position: relative;
}

.gzcx_nr li::before {
  content: "";
  position: absolute;
  display: block;
  width: 3.84px;
  height: 3.84px;
  opacity: 1;
  background: rgba(204, 204, 204, 1);
  left: 12px;
  top: 24px;
}

.gzcx_nr li a {
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 50px;
  color: rgba(51, 51, 51, 1);
}

.time {
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 50px;
  color: rgba(166, 166, 166, 1);
}

.zcjd_title {
  width: 100%;
  position: relative;
}

.zcjd_title a {
  height: 100px;
  background: url(../images/zcjd_title.png) no-repeat center;
  display: block;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 21.12px;
  color: rgba(166, 166, 166, 1);
}

.zcjd {
  margin-top: 50px;
}

.zcjd_nr {
  display: flex;
  flex-wrap: wrap;
}

.zcjd_nr li {
  width: 23%;
  height: 92px;
  opacity: 1;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0px 2px 10px rgba(161, 161, 161, 0.25);
  margin-right: 20px;
  margin-top: 20px;
  padding: 16px 20px;
}

.zcjd_nr li:nth-child(4n) {
  margin-right: 0;
}

.zcjd_nr li a {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 28px;
  color: rgba(0, 0, 0, 1);
}

/* 多行省略号 */
.elli-m {
  display: -webkit-box;
  overflow: hidden;
  white-space: normal;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-all;
}

.szrjd_title {
  width: 100%;
}

.szrjd_title a {
  height: 100px;
  background: url(../images/szrjd_title.png) no-repeat left;
  display: block;
}

.qyfw {
  width: 100%;
  position: relative;
}

.qyfw_title a {
  height: 100px;
  background: url(../images/qyfw_title.png) no-repeat left;
  display: block;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 21.12px;
  color: rgba(166, 166, 166, 1);
}

.szrjd_box {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
  padding-bottom: 50px;
}

.szrjd {
  width: 40%;
  overflow: hidden;
}

.qyfw {
  width: 58%;
}

.qyfw_nr {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.qyfw_nr li {
  width: 48%;
  margin-top: 20px;
}

.qyfw_nr img {
  width: 100%;
}

.swiper {
  width: 100%;
  height: 100%;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;

  display: flex;
  justify-content: center;
  align-items: center;
}

.swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
}
.szrjd_nr .swiper-slide img{
height:304px;
}
.swi_p {
  margin-top: 20px;
}

.szrjd_nr {
  margin-top: 20px;
}

/* 工作进展 */
.gzjz-box {
  width: 100%;
  background-size: 100% 100%;
  margin-top: -150px;
  overflow: hidden;
}

.gzjz-box .tw-list {
  width: 100%;
  position: relative;
}

.gzjz-box .tw-list .tw-item:not(:last-child) {
  margin-right: 20px;
}

.gzjz-box .gzjz-swiper {
  width: 130%;
  height: 487px;
  position: relative;
  margin-top: 206px;
  margin-left: -15%;
}

.gzjz-box .gzjz-swiper .swiper-container {
  width: 100%;
  height: 100%;
}

.gzjz-box .gzjz-swiper .swiper-container .swiper-wrapper {
  width: 100%;
  height: 487px;
}

.gzjz-box .gzjz-swiper .swiper-container .swiper-slide {
  width: 300px;
  height: 100%;
  /* background-color: #666666; */
}

.gzjz-box .gzjz-swiper .swiper-container .swiper-wrapper .swi-img {
  width: 300px;
  height: 100%;
}

.gzjz-box .gzjz-swiper .swiper-container .swiper-wrapper .swi-img img {
  width: 100%;
  height: 100%;
}

.gzjz-box .gzjz-swiper .swiper-container .swiper-pagination {
  bottom: 0;
}

.gzjz-box .swiper-button-prev {
  left: var(--swiper-navigation-sides-offset, 216px);
  width: 37.27px;
  height: 37.27px;
  background-image: url(../images/arrow_left.png);
  color: transparent;
  background-size: 100% 100%;
}

.gzjz-box .swiper-button-next {
  right: var(--swiper-navigation-sides-offset, 216px);
  width: 37.27px;
  height: 37.27px;
  background-image: url(../images/arrow_right.png);
  background-size: 100% 100%;

  color: transparent;
}

/* 单行省略号 */
.elli-s {
  display: block;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  max-width: 90%;
}

.szrjd_nr .swiper-slide {
  display: block;
}

/* 工作进展 swiper */

@media (max-width: 1480px) {
  .gzjz-box .gzjz-swiper {
    width: 120%;
    margin-left: -10%;
  }

  .logo {
    width: 300px;
    position: absolute;
    top: 15px;
    left: 5%;
  }
}

@media (max-width: 1200px) {
  .gzjz-box .gzjz-swiper {
    width: 100%;
    margin-left: 0;
  }
}

@media (max-width: 431px) {
  .gzjz-box .gzjz-swiper {
    height: 600px;
  }

  .gzjz-box .gzjz-swiper .swiper-container .swiper-wrapper {
    height: 600px;
  }

  .gzjz-box .gzjz-swiper .swiper-container .swiper-slide {
    width: 100%;
  }

  .gzjz-box .gzjz-swiper .swiper-container .swiper-wrapper .swi-img {
    width: 100%;
  }
}

@media (max-width: 1600px) {
  .logo {
    width: 320px;
    position: absolute;
    top: 15px;
    left: 5%;
  }
}

@media (max-width: 1200px) {
  .gzjz-box .swiper-button-prev {
    left: var(--swiper-navigation-sides-offset, 38px);
  }

  .gzjz-box .swiper-button-next {
    right: var(--swiper-navigation-sides-offset, 38px);
  }
}

@media (max-width: 992px) {
  .gzcx_nr li {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .gzcx_nr li {
    width: 100%;
  }

  .jy_header {
    height: 800px;
  }

  .zcjd_nr li {
    width: 47%;
  }

  .zcjd_nr li:nth-child(2n) {
    margin-right: 0;
  }

  .logo {
    width: 260px;
  }
.szrjd_nr .swiper-slide img{
height:auto;
}
}

@media (max-width: 480px) {
  .logo {
    width: 200px;
    top: 5px;
  }

  .jy_header {
    height: 500px;
  }

  .jy_text {
    padding: 86px 70px 0;
  }

  .gengdyo {
    right: 7px;
  }

  .ywdt_nr li {
    width: 100%;
  }

  .gzcx_nr li a {
    width: 80%;
  }

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

  .szrjd_box {
    flex-wrap: wrap;
  }

  .szrjd {
    width: 100%;
  }

  .qyfw {
    width: 100%;
  }

  .qyfw_nr li {
    width: 100%;
  }
}