body {
  background: #fff;
}
.swiper-slide {
  overflow: hidden;
  transform-origin: 0 0;
}

.swiper-pagination-bullet {
  width: 20px;
  height: 20px;
  margin: 0 5px;
  background: url(../images/page_icon.png) no-repeat center center;
  opacity: 1;
}

.swiper-pagination-bullet-active {
  background: url(../images/page_icona.png) no-repeat center center;
}

/* banner */
.banner {
  position: relative;
}
.banner .swiper-slide img {
  width: 100%;
}

.banner-layer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  z-index: 20;
  left: 4vw;
  bottom: 1vw;
  width: 92vw;
  padding: 1vw 0 0;
  border-top: 1px solid rgba(232, 232, 232, 0.4);
}
#banner-page {
  position: relative;
  left: 0;
  top: 0;
}
.scroll {
  position: absolute;
  z-index: 20;
  left: 50%;
  bottom: -5vw;
}
.scroll img {
  margin-left: -45px;
}
/* 查看更多 */

.part-more a {
  display: block;
  width: 9vw;
  padding: 0.9vw 1.2vw;
  font-size: 0.8vw;
  line-height: 1vw;
  color: #008b4f;
  border: 1px solid #008b4f;
  border-radius: 2.4vw;
}
.part-more a span {
  display: block;
  background: url(../images/arrow_g.png) no-repeat right center/1vw;
}
.part-more a:hover {
  color: #fff;
  background: #008b4f;
}
.part-more a:hover span {
  background-image: url(../images/arrow_w.png);
}

/* 第1部分 */

.part1 {
  position: relative;
  padding: 5vw 0;
  background: url(../images/part1_bg.png) no-repeat 72vw 1.2vw;
}

.part1-main {
  display: flex;
  justify-content: space-between;
  width: 80vw;
  margin: 0 auto;
}
.part1-left {
  width: 35vw;
}
.part1-left img {
  width: 100%;
  border-radius: 2vw 0 0 0;
}
.part1-center {
  padding: 2vw 0 0;
}

.part1-logo {
  padding: 0 0 2vw;
}
.part1-logo img {
  width: 4.5vw;
}

.part1-nav ul li {
  padding: 0 0 1.8vw;
}
.part1-nav ul a {
  display: block;

  color: #000;
}
.part1-nav ul a .ch {
  font-size: 0.9vw;
  line-height: 1vw;
}
.part1-nav ul a .en {
  font-size: 12px;
  line-height: 16px;
  color: #d1d1d1;
}
.part1-nav ul a:hover {
  color: #008b4f;
}
.part1-nav ul a:hover .ch {
  background: url(../images/arrow_g.png) no-repeat 4vw center;
}

.part1-right {
  width: 30vw;
  padding: 7vw 0 0;
}
.part1-title {
  color: #008b4f;
}
.part1-title .en {
  font-weight: bold;
  font-size: 1.5vw;
  line-height: 1.8vw;
  text-transform: uppercase;
}
.part1-title .ch {
  font-size: 1.2vw;
  line-height: 1.4vw;
}
.part1-p {
  height: 8.4vw;
  overflow: hidden;
  margin: 2vw 0;
  font-size: 0.8vw;
  line-height: 1.4vw;
  color: #000;
}

/* 第2部分 */

.part2 {
  position: relative;
  background: url(../images/part2_bg.jpg) no-repeat center 0 / 100%;
}

.part2-main {
  width: 64vw;
  margin: 0 auto;
}

.part2-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4vw 0;
}

.part2-title {
  position: relative;
}

.part2-title .big {
  position: relative;
  z-index: 5;
  font-size: 2vw;
  line-height: 2.4vw;
  color: #000;
}
.part2-title .big span {
  color: #008b4f;
}
.part2-title .small {
  position: relative;
  z-index: 5;
  font-size: 1.2vw;
  line-height: 1.5vw;
  color: #000;
}
.part2-title .en {
  position: absolute;
  z-index: 1;
  left: 0;
  top: -2vw;
  font-size: 3.6vw;
  list-style: 1;
  color: #fff;
  text-transform: uppercase;
}
.part2-title .en span {
  opacity: 0.4;
}

.part2-nav {
  background: #fff;
  border-radius: 0.5vw;
  box-shadow: 0 0 10px 0 #999;
}
.part2-nav ul {
  display: flex;
}
.part2-nav ul li {
  width: 20%;
  background: url(../images/part2_nav_dashed.png) no-repeat 0 center;
}
.part2-nav ul li:nth-child(1) {
  background: none;
}
.part2-nav ul a {
  display: block;
  padding: 2.8vw 0;
  color: #000;
  text-align: center;
  border-radius: 0.5vw;
}
.part2-nav ul .ch {
  font-weight: bold;
  font-size: 1.2vw;
  line-height: 1.6vw;
}
.part2-nav ul .en {
  font-size: 12px;
  line-height: 16px;
}
.part2-nav ul a:hover {
  color: #fff;
  background: #008b4f;
  box-shadow: 0 0 10px 0 #006439;
}

.part2-box {
  margin: 3vw 0;
  position: relative;
  height: 25.8vw;
  overflow: hidden;
}
.part2-box ul {
  display: flex;
  position: absolute;
  left: 0;
  top: 0;
}
.part2-box ul li {
  width: 16vw;
  padding: 0 0.8vw;
}
.part2-box ul a {
  display: block;
  position: relative;
  overflow: hidden;
  color: #000;
  background: #fff;
  border: 1px solid #d1d1d1;
  border-radius: 0.2vw;
}
.part2-box ul a i {
  display: block;
}
.part2-box ul a img {
  width: 100%;
}
.pic-li-font {
  padding: 0 1vw 1vw;
}
.pic-li-name {
  font-size: 1.2vw;
  line-height: 1.6vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pic-li-weight {
  font-size: 12px;
  line-height: 18px;
  color: #999999;
}
.pic-li-p {
  height: 4.2vw;
  margin-top: 0.4vw;
  padding: 0.6vw 0 0;
  overflow: hidden;
  font-size: 0.8vw;
  line-height: 1.2vw;
  color: #999999;
  border-top: 1px solid #999999;
  transition: 0.6s;
}

.pic-li-more {
  position: absolute;
  left: 50%;
  bottom: 1.5vw;
  width: 9vw;
  margin-left: -4.5vw;
  padding: 0.4vw 1.2vw;
  font-size: 0.8vw;
  line-height: 1vw;
  color: #fff;
  border: 1px solid #fff;
  border-radius: 2.4vw;
  opacity: 0;
  transition: 0.6s;
  transform: translate3d(0, 100%, 0);
}
.pic-li-more span {
  display: block;
  background: url(../images/arrow_w.png) no-repeat right center/1vw;
}

.part2-box ul a:hover {
  color: #fff;
  background: #008b4f;
}
.part2-box ul a:hover .pic-li-weight {
  color: #fff;
}
.part2-box ul a:hover .pic-li-p {
  opacity: 0;
  transform: translate3d(0, 100%, 0);
}
.part2-box ul a:hover .pic-li-more {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* 第3部分 */

.part3 {
  position: relative;
  padding: 5vw 0;
  background: url(../images/part3_bg.jpg) no-repeat center 0 / cover;
}

.part3-title {
  position: absolute;
  z-index: 10;
  left: 7.2vw;
  top: 6vw;
}
.part3-title img {
  width: 4.2vw;
}

.part3-main {
  display: flex;
  justify-content: space-between;
  width: 72vw;
  margin: 0 auto;
}

.part3-left {
  width: 40vw;
}

.part3-left ul {
  display: flex;
  flex-wrap: wrap;
  perspective: 1000px;
}

.part3-left ul li {
  width: 50%;
  padding: 1vw;
}
.part3-left ul a {
  display: block;
}
.part3-left ul a i {
  display: block;
  overflow: hidden;
}
.part3-left ul a img {
  width: 100%;
  transition: 0.3s;
}
.part3-left ul p {
  margin: 0.5vw 0 0;
  font-size: 1vw;
  line-height: 1.6vw;
  color: #000;
}
.part3-left ul a:hover img {
  transform: scale(1.1);
}
.part3-left ul a:hover p {
  color: #008b4f;
}

.part3-right {
  width: 16.5vw;
  padding: 1vw 0 0;
}
.part3-logo {
  text-align: center;
}
.part3-logo img {
  width: 100%;
}
.part3-more {
  width: 9vw;
  margin: 3vw auto 0;
}

/* 第4部分 */

.part4 {
  position: relative;
  padding: 7vw 0;
  background: url(../images/part4_bg.jpg) no-repeat center 0 / cover;
}

.part4-main {
  width: 86vw;
  margin: 0 auto;
}

.part4-title {
  position: relative;
  margin: 0 0 7vw;
  text-align: left;
}
.part4-title .ch {
  position: relative;
  z-index: 5;
  font-size: 2vw;
  line-height: 2.4vw;
  color: #fff;
}
.part4-title .en {
  position: absolute;
  z-index: 1;
  left: 0;
  bottom: 0;
  font-size: 3.6vw;
  line-height: 1;
  color: #fff;
  text-transform: uppercase;
}
.part4-title .en span {
  opacity: 0.4;
}

.part4-box {
  display: flex;
  justify-content: space-between;
}

.part4-left {
  width: 26vw;
}

.part4-left .ch {
  font-size: 2.4vw;
  line-height: 2.6vw;
  color: #fff;
}
.part4-left .en {
  margin: 1.6vw 0 6vw;
  font-size: 0.8vw;
  line-height: 1vw;
  color: #fff;
}

.part4-nav {
  width: 16vw;
}
.part4-nav ul {
  display: flex;
}
.part4-nav ul li {
  width: 50%;
  padding-right: 1vw;
}
.part4-nav ul a {
  display: block;
  font-size: 1vw;
  line-height: 2vw;
  color: #fff;
  text-align: center;
  border: 1px solid #fff;
  border-radius: 1vw;
}
.part4-nav ul a:hover {
  background: #008b4f;
}

.part4-right {
  width: 54vw;
}
.part4-more {
  display: flex;
  justify-content: flex-end;
}
.part4-more a {
  color: #fff;
  border-color: #fff;
}
.part4-more a span {
  display: block;
  background-image: url(../images/arrow_w.png);
}

#marquee2 {
  position: relative;
  height: 15vw;
  overflow: hidden;
  margin: 4vw 0 0;
}
.part4-right ul {
  display: flex;
  position: absolute;
  left: 0;
  top: 0;
}
.part4-right ul li {
  width: 18vw;
  padding-left: 2vw;
}
.part4-right ul a {
  display: block;
  position: relative;
}

.new-li-img {
  position: relative;
}
.new-li-img i {
  display: block;
  overflow: hidden;
  border: 4px solid #fff;
}
.new-li-img i img {
  width: 100%;
  transition: 0.3s;
}

.new-li-title {
  padding: 0.4vw;
  font-size: 0.8vw;
  line-height: 2vw;
  color: #000;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: #e6e9e8;
}
.new-li-time {
  position: absolute;
  z-index: 10;
  left: -0.9vw;
  top: 1vw;
  width: 6vw;
  font-size: 0.8vw;
  line-height: 2.4vw;
  text-align: center;
  color: #fff;
  background: #008b4f;
}
.new-li-time::before {
  content: "";
  position: absolute;
  z-index: 0;
  left: 0;
  bottom: -0.42vw;
  width: 0.9vw;
  height: 0.45vw;
  background: url(../images/new_shape.png) no-repeat 0 0/0.9vw;
}

.part4 li a:hover .new-li-img i img {
  transform: scale(1.1);
}