.container {
  width: 1200px;
  margin-right: auto;
  margin-left: auto;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.body_bg{
  background: url(../images/body_bg.png) no-repeat top center,
    url(../images/bottom_bg.png) no-repeat bottom center #eef7f1;
    overflow: hidden;
}
body{
background:none
}

.logo {
  margin-top: 20px;
}
.hcgmj_nr img {
    height: 477px;

}
.text {
  width: 90%;
  margin: -50px auto 0;
}

.text img {
  width: 100%;
}

.daoyu {
  width: 1300px;
  background: url(../images/daoyu_bg.png) no-repeat center;
  height: 261px;
  padding: 61px 80px 64px 133px;
  box-sizing: border-box;
  font-size: 18px;
  line-height: 34px;
  color: rgba(18, 46, 21, 1);
}

.daoyu p {
  text-indent: 2em;
}

.hcgxl {
  margin-top: 25px;
}

.hcgxl_title a {
  height: 60px;
  display: block;
  background: url(../images/hcgxl_title.png) no-repeat center;
}

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

li {
  list-style: none;
}

.xl_ul li {

  height: 88.88px;
  line-height: 88.88px;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
}

.xl_ul li a {
  color: rgba(102, 102, 102, 1);
}

.xlon {
  background: url(../images/li_bg.png) no-repeat center;
}

li.xlon a {
  color: rgba(201, 114, 83, 1);
  padding-bottom: 5px;
  border-bottom: 5px solid rgba(204, 141, 118, 1);
}

.hcgxl_main {
  background: url(../images/hcgxi_bg.png) no-repeat top center / 100% 100%;
  padding: 25px 39px 50px;
  box-sizing: border-box;
}

.item_title {
  background: rgba(77, 161, 141, 1);
  height: 60px;
  line-height: 60px;
  box-shadow: 0px 2px 10px rgba(141, 179, 148, 0.7);
  font-size: 20px;
  font-weight: 700;
  padding-left: 30px;
  box-sizing: border-box;
  position: relative;
}

.item_title::before {
  content: "";
  width: 8px;
  height: 60px;
  opacity: 1;
  background: rgba(201, 114, 83, 1);
  display: block;
  position: absolute;
  left: 0;
  top: 0;
}

.hcgxl_title {
  margin-bottom: 30px;
}

.item_title a {
  color: rgba(255, 255, 255, 1);
}

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

.xl_left {
  width: 54%;
}

.xl_right {
  width: 44%;
}

.item_nr {
  padding: 36px 57px 30px 36px;
  box-sizing: border-box;
  background: url(../images/item_nr1.png) no-repeat center;
  height: 290px;
  background-size: 100% 100%;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 1px;
  line-height: 32px;
  color: rgba(51, 51, 51, 1);
    overflow-y: scroll;
}

.item_nr a {
  color: rgba(51, 51, 51, 1);
}

.mt30 {
  margin-top: 30px;
}

.item_nr1 {
  background: url(../images/item_nr2.png) no-repeat center;

  background-size: 100% 100%;
}

.hcgdkd_title {
  margin-top: 50px;
}

.hcgdkd {
  position: relative;
}

.hcgdkd_title a {
  height: 60px;
  display: block;
  background: url(../images/hcgdkd_title.png) no-repeat center;
  position: relative;
  z-index: 99;
}

/* 工作进展 */
.gzjz-box {
  width: 100%;
  background-size: 100% 100%;
  margin-top: -150px;
  overflow: hidden;
  /* position: relative;
            z-index: -2; */
}

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

.gzjz-box .tw-list .tw-item {
  display: inline-block;
  vertical-align: top;
  width: 280px;
  height: 260px;
  background-color: #fff;
  box-shadow: 5px 5px 5px rgb(235, 243, 239);
  padding: 36px 20px;
}

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

.gzjz-box .gzjz-swiper {
  width: 130%;
  height: 603px;
  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: 543px;
}

.gzjz-box .gzjz-swiper .swiper-container .swiper-slide {
  width: 543px;
  height: 100%;
  /* background-color: #666666; */
}

.gzjz-box .gzjz-swiper .swiper-container .swiper-wrapper .swi-img {
  width: 543px;
  height: 100%;
}

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

.swiper-button-prev {
  width: 60px;
  height: 60px;
  background: url(../images/arrow_left.png) no-repeat center;
}

.swiper-button-next {
  width: 60px;
  height: 60px;
  background: url(../images/arrow_right.png) no-repeat center;
}

.hcgdkd .swiper-button-prev {
  left: var(--swiper-navigation-sides-offset, -78px);
  width: 60px;
  height: 60px;
  background: url(../images/arrow_left.png) no-repeat center;
  top: 48%;
}

.hcgdkd .swiper-button-next {
  right: var(--swiper-navigation-sides-offset, -78px);
  width: 60px;
  height: 60px;
  top: 48%;
  background: url(../images/arrow_right.png) no-repeat center;
}

.sdhj {
  position: absolute;
  bottom: 0;
  height: 160px;
  width: 100%;
  background: url(../images/bot_bg.png) no-repeat bottom left
    rgba(255, 255, 255, 1);
  border: 1px solid rgba(75, 172, 151, 1);
  box-sizing: border-box;
  padding: 10px 32px 20px 35px;
}

.gjtitle {
  font-size: 20px;
  font-weight: 900;
  line-height: 35px;
  color: rgba(23, 2, 2, 1);
  text-align: center;
  background: url(../images/gjtitle_bg.png) no-repeat center;
}

.gjnr {
  font-size: 16px;
  text-indent: 2em;
  line-height: 30px;
  color: rgba(51, 51, 51, 1);
}

.blue {
  color: rgba(212, 48, 48, 1);
}

.hcgms_title a {
  background: url(../images/hcgms_title.png) no-repeat center;
  height: 60px;
  display: block;
}

.swiper,
.swiper1
 {
  overflow: hidden;
}

.hcgmsSwiper .swiper-slide {
  background: url(../images/ms_bg.png) no-repeat center / 100% 100%;
}

.hcgmsSwiper .swiper-slide a {
  display: flex;
  padding: 41px 27px 41px 50px;
  box-sizing: border-box;
  justify-content: space-between;
}

.hcgmsSwiper .swiper-slide a img {
  height: 243px;
  width: 243px;
  border-radius: 50%;
}

.hcgmsSwiper .swiper-slide p {
  width: 63%;
  font-size: 18px;
  text-indent: 2em;
  line-height: 42px;
  color: rgba(51, 51, 51, 1);
}

.hctitle {
  font-size: 20px;
  font-weight: 700;

  color: rgba(255, 255, 255, 1);
  width: 77px;
  background: url(../images/ms_titbg.png) no-repeat center;
  display: flex;
  align-items: center;
  justify-content: center;
  /* writing-mode: vertical-rl; */
  padding: 0px 28px;
  box-sizing: border-box;
}

.hcgms {
  margin-bottom: 50px;
  position: relative;
}

.hcgms_main {
  margin-top: 50px;
}

.hcgms_main .swiper-button-next {
  right: -78px;
  top: 60%;
}

.hcgms_main .swiper-button-prev {
  left: -78px;
  top: 60%;
}

.hcgmj_title a {
  display: block;
  height: 60px;
  background: url(../images/hcgmj_title.png) no-repeat center;
}

.hcgmj_nr {
  display: flex;
  margin-top: 40px;
  margin-bottom: 130px;
  justify-content: space-between;
    overflow-x: scroll;
width:100%;
}

.hcgmj_nr li a img:nth-child(2) {
  width: 130px;
  height: 477px;
  object-fit: cover;
}

.hcgmj_nr li a img:nth-child(2) {
  display: none;
  width: 525px;
  height: 477px;
  object-fit: cover;
}

.atcive a img:nth-child(1) {
  display: none;
}

.atcive a img:nth-child(2) {
  display: block !important;
}

.hcgmj {
  position: relative;
}

.hcgmj .swiper-button-prev {
  left: -80px;
top: 60%;
}

.hcgmj .swiper-button-next {
  right: -80px;
top: 60%;
}
  .hcgmj_nr::-webkit-scrollbar {
            width: 8px;
      
        }

        .hcgmj_nr::-webkit-scrollbar-track {
            background: #f1f1f1;
       
            border-radius: 10px;
        
        }

        .hcgmj_nr::-webkit-scrollbar-thumb {
            background: linear-gradient(45deg, #2a82e4, #72daf6);
          
            border-radius: 10px;
        
            transition: all 0.3s ease;
         
        }

        .hcgmj_nr::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(45deg, #1a6bc4, #52caf6);
        
            box-shadow: 0 0 5px rgba(42, 130, 228, 0.5);
        
        }

        .hcgmj_nr::-webkit-scrollbar-corner {
            background: transparent;
          
        }
/* 工作进展 swiper */
@media (max-width: 1500px) {
  body .container {
    width: 1200px;
  }

  .daoyu {
    background-size: 100% 100%;
  }

  .gzjz-box .gzjz-swiper {
    width: 120%;
    margin-left: -10%;
  }
}

@media (max-width: 1200px) {
  body:not(.nores) .container {
    width: 970px !important;
    padding-right: 15px;
    padding-left: 15px;
  }

  .gzjz-box .gzjz-swiper {
    width: 100%;
    margin-left: 0;
  }

  .daoyu {
    background-size: auto;
  }

  .xl_left {
    width: 100%;
  }

  .xl_right {
    width: 100%;
    margin-top: 20px;
  }
}

@media (max-width: 768px) {
  body:not(.nores) .container {
    width: auto !important;
  }

  .swiper-button-prev {
    left: 0px;
  }

  .swiper-button-next {
    right: 0px;
  }

  .hcgdkd .swiper-button-next {
    right: var(--swiper-navigation-sides-offset, 0px);
  }

  .hcgdkd .swiper-button-prev {
    left: var(--swiper-navigation-sides-offset, 0px);
  }

  .hcgms_main .swiper-button-next,
  .hcgmj .swiper-button-next {
    right: 0px;
  }

  .hcgms_main .swiper-button-prev,
  .hcgmj .swiper-button-prev {
    left: 0px;
  }

  .hcgmj_nr {
    flex-wrap: wrap;
  }

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

  .hcgmsSwiper .swiper-slide a img {
    height: 243px;
    width: 243px;
  }

  .hcgmsSwiper .swiper-slide a {
    flex-wrap: wrap;
  }

  .hcgmsSwiper .swiper-slide p {
    width: 100%;
  }
}

@media (max-width: 431px) {
  .gzjz-box .gzjz-swiper {
    height: 500px;
  }

  .gzjz-box .gzjz-swiper .swiper-container .swiper-wrapper {
    height: 500px;
  }

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

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

  .hcgmj_nr li a img:nth-child(2) {
    display: none;
    width: 350px;
    height: 320px;
    object-fit: cover;
  }

  .logo img {
    width: 300px;
  }

  .daoyu {
    background-size: auto 100%;
    height: auto;
    padding: 91px 20px 106px 20px;
  }

  .xl_ul li {
    width: 100%;
  }

  .hcgxl_main {
    padding: 25px 17px 50px;
  }

  .item_nr {
    height: auto;
    padding: 18px 15px 30px 12px;
  }

  .hctitle {
    width: 320px;
    background-size: 100%;
  }

  .sdhj {
    height: 227px;
  }
}