/* 顶部横幅 */
.banner img {
  width: 100%;
  display: block;
}
.banner {
  position: relative;
}
.banner_text {
  position: absolute;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  text-align: left;
  font-style: normal;
  top: 54%;
  left: 0;
  transform: translateY(-50%);
  width: 45vw;
  box-sizing: border-box;
  padding: 1vw 4vw 1vw 20vw;
}
.w1200 {
  width: 62.5vw;
  margin: 0 auto;
}
.flex {
  display: flex;
}
.justify-between {
  justify-content: space-between;
}
.justify-center {
  justify-content: center;
}
.module {
  padding-top: 7.8125vw;
}
.main {
  background: url(/Content/Areas/News/images/HLWYY/bg.jpg) no-repeat;
  background-size: cover;
}
.flex-wrap {
  flex-wrap: wrap;
}
.items-center {
  align-items: center;
}
.banner_text h2 {
  font-weight: bold;
  font-size: 1.8vw;
  color: #ffffff;
  line-height: 2.8vw;
  margin-bottom: 1vw;
}
.banner_text p {
  font-weight: 400;
  font-size: 0.9vw;
  color: #ffffff;
  line-height: 2vw;
}
h2.module_title {
  font-weight: 600;
  font-size: 2.4vw;
  color: #3f505a;
  line-height: 3.8vw;
  text-align: center;
  margin-bottom: 5vw;
}
.module_1_ul li {
  width: 33.333%;
  height: 15.625vw;
  padding: 1.5625vw 2.04vw;
  box-sizing: border-box;
}
.module_1_ul li:nth-child(2n) {
  background: linear-gradient(
    156deg,
    rgb(209 228 240 / 30%) 0%,
    rgb(15 133 210 / 30%) 100%
  );
}
.module_1_ul li h2 {
  font-weight: 500;
  font-size: 1.5vw;
  color: #2d8da1;
  line-height: 2vw;
  margin-bottom: 0.6vw;
}
.module_1_ul li p {
  font-weight: 400;
  font-size: 0.9vw;
  color: #2f3a40;
  line-height: 1.5vw;
}
.module_2_content {
  display: flex;
  justify-content: space-between;
}
.tab_item {
  width: 16.041vw;
  padding: 1.7vw 1.5625vw;
  box-sizing: border-box;
  background: rgb(179 209 226 / 10%);
  border-bottom: 1px solid #cbe9f3;
  transition: all 0.3s;
  position: relative;
}
.tab_item h2 {
  font-weight: 500;
  font-size: 1.2vw;
  color: #2d8da1;
  line-height: 3.16vw;
}
.tab_item p {
  font-weight: 400;
  font-size: 0.9vw;
  color: #2f3a40;
  line-height: 1.2vw;
}
.tab_item:last-child {
  border-bottom: none;
}
.tab_item.active {
  background: #2d8da1;
}
.tab_item.active h2 {
  color: #fff;
}
.tab_item.active p {
  color: #fff;
}
.tab_item.active::before {
  content: "";
  position: absolute;
  width: 2.1875vw;
  height: 2.1875vw;
  background: url(/Content/Areas/News/images/YLFW/right.png) no-repeat;
  background-size: 1.8vw;
  right: -1.927vw;
  top: 50%;
  transform: translateY(-50%);
}
.posi_right {
  position: relative;
  width: 44.0625vw;
  height: 37.135vw;
}
.posi_item {
  opacity: 0;
  transform: translateY(20px);
  transition: all 1s;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.posi_item::after {
  content: "";
  position: absolute;
  width: 100%;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0) 100%
  );
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1;
}
.posi_item.active {
  opacity: 1;
  transform: translateY(0px);
}
.posi_item h2 {
  position: absolute;
  top: 2.96875vw;
  left: 4.166vw;
  font-weight: bold;
  font-size: 34px;
  font-size: 2vw;
  color: #ffffff;
  line-height: 4vw;
  z-index: 2;
}
.posi_item p {
  position: absolute;
  left: 4.166vw;
  bottom: 3.28125vw;
  font-size: 1.4vw;
  color: #ffffff;
  line-height: 2vw;
  text-align: left;
  z-index: 2;
}
.posi_item.posi_item_1 {
  background: url(/Content/Areas/News/images/YLFW/item-2-1.jpg) no-repeat;
  background-size: cover;
}
.posi_item.posi_item_2 {
  background: url(/Content/Areas/News/images/YLFW/item-2-2.jpg) no-repeat;
  background-size: cover;
}
.posi_item.posi_item_3 {
  background: url(/Content/Areas/News/images/YLFW/item-2-3.jpg) no-repeat;
  background-size: cover;
}
.posi_item.posi_item_4 {
  background: url(/Content/Areas/News/images/YLFW/item-2-4.jpg) no-repeat;
  background-size: cover;
}
.t-l-item-bottom {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5625vw;
}
.t-l-item-bottom h2 {
  font-weight: 500;
  font-size: 1.8vw;
  color: #2d8da1;
  line-height: 2.8vw;
  position: relative;
}
.t-l-item-bottom h2::before {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 9.114vw;
  height: 0.416vw;
  background: #2d8da1;
}
.t-l-item-bottom ul li {
  font-weight: 400;
  font-size: 1.1vw;
  color: #4b5563;
  line-height: 33px;
  line-height: 2vw;
  margin-bottom: 1vw;
  display: flex;
  align-items: center;
}
.t-l-item-top img {
  display: block;
}
.t-l-item-bottom ul li img {
  margin-right: 10px;
  width: 1.6vw;
}
.module_3_top_left-item {
  margin-bottom: 2.604vw;
}
.module_3_top_right {
  width: 30.104vw;
  background: linear-gradient(
    156deg,
    rgb(209 228 240 / 30%) 0%,
    rgb(15 133 210 / 30%) 100%
  );
  padding: 2.34375vw 1.5625vw;
  box-sizing: border-box;
  text-align: center;
}
.module_3_top_right h2 {
  font-weight: 500;
  font-size: 1.9vw;
  color: #2d8da1;
  line-height: 3.9vw;
  margin-bottom: 12px;
}
.module_3_top_right img {
  margin-bottom: 50px;
  width: 100%;
}
.module_3_top_right img:last-child {
  margin-bottom: 0;
}
.module_3_top_left-item:last-child {
  margin-bottom: 0;
}
.t-l-item-bottom ul li:last-child {
  margin-bottom: 0;
}
.t-l-item-top {
  width: 30.104vw;
}
.t-l-item-top img {
  width: 100%;
}
.module_3_bottom_right-item {
  width: 30.104vw;
  border-bottom: 0.416vw solid #2d8da1;
}
.module_3_bottom {
  margin-top: 2.604vw;
}
.module_3.module {
  padding-bottom: 6.77vw;
}

/* 768px以下 */
@media screen and (max-width: 768px) {
  .banner_text {
    padding: 20px 15px;
    top: 60%;
  }

  .banner_text h2 {
    font-size: 24px;
    line-height: 32px;
    margin-bottom: 20px;
  }

  .banner_text p {
    font-size: 16px;
    line-height: 24px;
  }

  .module {
    padding-top: 60px;
  }

  h2.module_title {
    font-size: 24px;
    margin-bottom: 40px;
  }

  .module_1_ul li h2 {
    font-size: 20px;
    line-height: 32px;
    margin-bottom: 15px;
  }

  .module_1_ul li p {
    font-size: 14px;
    line-height: 20px;
  }

  .tab_item h2 {
    font-size: 18px;
    line-height: 40px;
  }

  .tab_item p {
    font-size: 14px;
    line-height: 18px;
  }

  .posi_right {
    height: 300px;
  }

  .posi_item h2 {
    font-size: 22px;
    line-height: 32px;
    top: 30px;
    left: 20px;
  }

  .posi_item p {
    font-size: 16px;
    line-height: 24px;
    left: 20px;
    bottom: 30px;
  }

  .t-l-item-bottom h2 {
    font-size: 24px;
    line-height: 32px;
  }

  .t-l-item-bottom h2::before {
    width: 120px;
    height: 6px;
  }

  .t-l-item-bottom ul li {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 12px;
  }

  .module_3_top_right h2 {
    font-size: 24px;
    line-height: 32px;
  }

  .module_3.module {
    padding-bottom: 80px;
  }
  .module_3_top_right img {
    width: 100%;
  }
  .w1200 {
    width: 100%;
    box-sizing: border-box;
  }

  .module_1_ul li {
    width: 100%;
    height: auto;
  }

  .banner_text p {
    display: none;
  }

  .banner_text {
    background: none;
    top: 50%;
    width: 100%;
    text-align: center;
  }

  .banner_text h2 {
    color: #333;
    margin: 0;
  }

  .module_2_content {
    flex-wrap: wrap;
  }

  .tab_left {
    width: 100%;
  }

  .posi_right {
    display: none;
  }

  .tab_item {
    width: 100%;
  }

  .module_3_top {
    flex-wrap: wrap;
  }

  .module_3_top_left {
    width: 100%;
    margin-bottom: 30px;
  }

  .module_3_top_right {
    width: 100%;
  }

  .t-l-item-top {
    width: 100%;
  }

  .t-l-item-bottom {
    width: 100%;
  }

  .module_3_bottom_right-item {
    width: 100%;
    border: none;
  }

  .tab_item.active::before {
    display: none;
  }
}

/* 480px以下 */
@media screen and (max-width: 480px) {
  .w1200 {
    padding: 0 15px;
  }

  .module {
    padding-top: 40px;
  }

  h2.module_title {
    font-size: 20px;
    margin-bottom: 30px;
  }

  .module_1_ul li {
    padding: 20px 15px;
    margin-bottom: 15px;
  }

  .module_1_ul li h2 {
    font-size: 18px;
    line-height: 28px;
    margin-bottom: 10px;
  }

  .module_1_ul li p {
    font-size: 13px;
    line-height: 18px;
  }

  .tab_item {
    padding: 20px 15px;
  }

  .tab_item h2 {
    font-size: 16px;
    line-height: 32px;
  }

  .tab_item p {
    font-size: 13px;
    line-height: 16px;
  }

  .posi_right {
    height: 250px;
  }

  .posi_item h2 {
    font-size: 18px;
    line-height: 28px;
    top: 20px;
    left: 15px;
  }

  .posi_item p {
    font-size: 14px;
    line-height: 20px;
    left: 15px;
    bottom: 20px;
  }

  .t-l-item-bottom h2 {
    font-size: 20px;
    line-height: 28px;
  }

  .t-l-item-bottom h2::before {
    width: 100px;
    height: 4px;
  }

  .t-l-item-bottom ul li {
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 10px;
  }

  .t-l-item-bottom ul li img {
    width: 16px;
    height: 16px;
    margin-right: 8px;
  }

  .module_3_top_right h2 {
    font-size: 20px;
    line-height: 28px;
  }

  .module_3_top_right {
    padding: 30px 20px;
  }

  .module_3.module {
    padding-bottom: 60px;
  }
}

/* 320px以下 */
@media screen and (max-width: 320px) {
  .w1200 {
    padding: 0 10px;
  }

  .module {
    padding-top: 30px;
  }

  h2.module_title {
    font-size: 18px;
    margin-bottom: 25px;
  }

  .module_1_ul li {
    padding: 15px 10px;
    margin-bottom: 10px;
  }

  .module_1_ul li h2 {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 8px;
  }

  .module_1_ul li p {
    font-size: 12px;
    line-height: 16px;
  }

  .tab_item {
    padding: 15px 10px;
  }

  .tab_item h2 {
    font-size: 14px;
    line-height: 28px;
  }

  .tab_item p {
    font-size: 12px;
    line-height: 14px;
  }

  .posi_right {
    height: 200px;
  }

  .posi_item h2 {
    font-size: 16px;
    line-height: 24px;
    top: 15px;
    left: 10px;
  }

  .posi_item p {
    font-size: 12px;
    line-height: 18px;
    left: 10px;
    bottom: 15px;
  }

  .t-l-item-bottom h2 {
    font-size: 18px;
    line-height: 24px;
  }

  .t-l-item-bottom h2::before {
    width: 80px;
    height: 3px;
  }

  .t-l-item-bottom ul li {
    font-size: 12px;
    line-height: 18px;
    margin-bottom: 8px;
  }

  .t-l-item-bottom ul li img {
    width: 14px;
    height: 14px;
    margin-right: 6px;
  }

  .module_3_top_right h2 {
    font-size: 18px;
    line-height: 24px;
  }

  .module_3_top_right {
    padding: 20px 15px;
  }

  .module_3.module {
    padding-bottom: 40px;
  }
}