html,
body {
  position: relative;
  height: 100%;
  overflow: hidden;
}
.wrapper {
  height: 100%;
}
.swiper-container {
  position: relative;
  z-index: 5;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.swiper-slide {
  overflow: hidden;
  transform-origin: 0 0;
}

.swiper-container-vertical > .swiper-pagination-bullets {
  z-index: 99;
  right: 1%;
}

.wrap {
  display: flex;
  position: relative;
  z-index: 6;
  width: 100%;
  height: 100%;
  padding: 60px 0 1.4rem;
}
.m-top {
  position: absolute;
}
@media screen and (min-width: 1200px) {
  .wrap {
    display: flex;
    position: relative;
    z-index: 6;
    width: 100%;
    height: 100%;
    padding: 5vw 0 0;
  }
}

/* banner */
.banner {
  perspective: 1000px;
}
.banner .swiper-slide i {
  display: block;
}
.banner .slide-inner img {
  width: 100%;
}

.banner-page {
  display: flex;
  justify-content: flex-end;
  position: absolute;
  z-index: 55;
  left: 0;
  bottom: 2rem;
  width: 100%;
  padding-right: 0.6rem;
}
.banner-page .swiper-pagination-bullet {
  display: block;
  margin: 0 0.1rem;
  width: 10px;
  height: 10px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.5;
  transition: 0.5s;
}
.banner-page .swiper-pagination-bullet-active {
  opacity: 1;
}
@media screen and (min-width: 1200px) {
  .banner .slide-inner {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .banner-layer {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    opacity: 0;
    transform: translate3d(50%, 0, 0);
    transition: 1s 1s;
  }
  .banner-layer img {
    width: 100%;
  }
  .banner .swiper-slide-active .banner-layer {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
  .banner-page {
    display: none;
  }
}

/* part */
.part-title {
  padding: 0 0 0 3vw;
  font-size: 0.9vw;
  line-height: 1.2vw;
  color: #146f40;
  background: url(../images/line_green.png) no-repeat 0 center/2.4vw;
}

.part-more {
  width: 9vw;
}
.part-more a {
  display: block;
  font-size: 0.8vw;
  line-height: 2.4vw;
  color: #333;
  text-align: center;
  border: 1px solid #146f40;
  border-radius: 1.2vw;
}

@media screen and (min-width: 1200px) {
  .part-more a:hover {
    color: #fff;
    background: #146f40;
  }
}
@media screen and (max-width: 1200px) {
  .part-title {
    padding: 0 0 0 0.6rem;
    font-size: 16px;
    line-height: 24px;
    color: #146f40;
    background: url(../images/line_green.png) no-repeat 0 center/0.4rem;
  }

  .part-more {
    width: 120px;
  }
  .part-more a {
    font-size: 14px;
    line-height: 24px;
    border-radius: 12px;
  }
}

/* part2 */
.part2 {
  background: url(../images/part2_bg.jpg) no-repeat center 0 / cover;
}
.part2 .wrap {
  align-items: flex-start;
}
.part2-main {
  display: flex;
  justify-content: space-between;
  width: 80vw;
  margin: 0 auto;
  padding: 4vw 0;
  background: url(../images/part2_box.png) no-repeat center 0 / cover;
}
.part2-left {
  width: 50vw;
  padding: 0 5vw 0 8vw;
}

.part2-left-detail {
  padding: 2vw 0;
  font-size: 1.5vw;
  line-height: 2vw;
  color: #333;
}
.part2-left-ul ul {
  display: flex;
  margin: 0 -0.5vw;
}
.part2-left-ul ul li {
  width: 25%;
  padding: 0 0.5vw;
}
.part2-left-ul ul a {
  display: block;
  padding: 4vw 1vw 1vw;
  background: rgba(255, 255, 255, 0.4);
  border-bottom: 0.5vw solid #146f40;
  border-radius: 0.5vw;
  box-shadow: 0px 0px 10px 3px #ddd;
  transition: 0.5s;
}
.part2-li-icon {
  position: relative;
  overflow: hidden;
  transition: 0.5s;
}
.part2-li-icon img {
  width: 2.4vw;
}
.part2-li-icon i {
  display: block;
  transition: 0.5s;
}
.part2-li-icon span {
  position: absolute;
  z-index: 5;
  left: 0;
  top: 0;
  width: 100%;
  opacity: 0;
  transform: translate3d(0, 100%, 0);
  transition: 0.5s;
}
.part2-li-font {
  height: 5vw;
  overflow: hidden;
  margin: 3vw 0 0;
  color: #146f40;
  transition: 0.5s;
}
.part2-li-ch {
  font-size: 0.9vw;
  line-height: 2vw;
}
.part2-li-en {
  font-size: 12px;
  line-height: 20px;
  text-transform: uppercase;
}
.part2-li-arrow {
  margin: 2vw 0 0;
  font-size: 0.8vw;
  line-height: 1.2vw;
  color: #fff;
  opacity: 0;
  transition: 0.5s;
}

.part2-more {
  margin: 3vw 0 0;
}

.part2-right {
  position: relative;
  width: 30vw;
  padding: 3vw 0 0 3vw;
}
.part2-right::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3vw;
  width: 1px;
  height: 23vw;
  background: #dddddd;
}
.part2-right-big {
  padding-top: 2vw;
  font-size: 1.5vw;
  line-height: 2vw;
  color: #333;
  background: url(../images/part2_icon_r.png) no-repeat 13vw bottom / 3.5vw;
}
.part2-right-small {
  font-size: 0.7vw;
  line-height: 1.4vw;
  color: #999999;
}
.part2-ul {
  padding: 2vw 0 0;
}
.part2-li {
  padding: 0 0 2vw;
}
.part2-li-small {
  font-size: 0.8vw;
  line-height: 1.2vw;
  color: #666666;
}
.part2-li-big {
  display: flex;
  align-items: flex-end;
  font-size: 1.8vw;
  line-height: 1.5vw;
  color: #146f40;
}
.part2-li-big span {
  font-size: 2.4vw;
  line-height: 1.8vw;
}
@media screen and (min-width: 1200px) {
  .part2-left-ul ul a:hover {
    background: #166f3f;
    border-color: #418c53;
  }
  .part2-left-ul ul a:hover .part2-li-icon {
    transform: translate3d(0, -0.5vw, 0);
  }
  .part2-left-ul ul a:hover .part2-li-icon i {
    opacity: 0;
    transform: translate3d(0, -100%, 0);
  }
  .part2-left-ul ul a:hover .part2-li-icon span {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
  .part2-left-ul ul a:hover .part2-li-font {
    color: #fff;
    transform: translate3d(0, -2vw, 0);
  }
  .part2-left-ul ul a:hover .part2-li-arrow {
    opacity: 1;
    transform: translate3d(0, -1vw, 0);
  }
}
@media screen and (max-width: 1200px) {
  .part2 {
    background: url(../images/mpart2_bg.jpg) no-repeat center 0 / cover;
  }

  .part2-main {
    display: block;
    width: 100%;
    padding: 0.2rem 0.2rem 2rem;
    background: url(../images/part2_box.png) no-repeat center 0 / 100%;
  }
  .part2-left {
    width: 100%;
    padding: 0;
  }

  .part2-left-detail {
    padding: 0.2rem 0;
    font-size: 14px;
    line-height: 20px;
    color: #333;
  }
  .part2-left-ul ul {
    display: flex;
    margin: 0 -2px;
  }
  .part2-left-ul ul li {
    width: 25%;
    padding: 0 2px;
  }
  .part2-left-ul ul a {
    padding: 0.2rem 0.2rem;
    border-bottom: 5px solid #146f40;
    border-radius: 5px;
  }

  .part2-li-icon img {
    width: 0.48rem;
  }
  .part2-li-icon i {
    display: block;
  }
  .part2-li-icon span {
    display: none;
  }
  .part2-li-font {
    height: auto;
    margin: 0.6rem 0 0;
  }
  .part2-li-ch {
    font-size: 16px;
    line-height: 24px;
  }
  .part2-li-en {
    display: none;
  }
  .part2-li-arrow {
    display: none;
  }

  .part2-more {
    margin: 0.4rem 0 0;
  }

  .part2-right {
    position: relative;
    width: 100%;
    padding: 0.2rem 0;
  }
  .part2-right::before {
    display: none;
  }
  .part2-right-big {
    padding-top: 0.4rem;
    font-size: 16px;
    line-height: 24px;
    background: url(../images/part2_icon_r.png) no-repeat 120px bottom / 0.6rem;
  }
  .part2-right-small {
    font-size: 14px;
    line-height: 24px;
  }
  .part2-ul {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0 0;
  }
  .part2-li {
    padding: 0;
  }
  .part2-li-small {
    font-size: 14px;
    line-height: 24px;
  }
  .part2-li-big {
    display: flex;
    align-items: flex-end;
    font-size: 18px;
    line-height: 15px;
  }
  .part2-li-big span {
    font-size: 24px;
    line-height: 18px;
  }
}

/* part3 */
.part3 {
  background: url(../images/part3_bg.jpg) no-repeat center 0 / cover;
}
.part3 .wrap {
  align-items: center;
}
.part3-main {
  width: 62.4vw;
  margin: 0 auto;
}

.part3-line {
  display: flex;
  justify-content: space-between;
  padding: 2vw 0;
}
.part3-detail {
  font-size: 1.5vw;
  line-height: 2vw;
  color: #333;
}
.part3-ul {
  position: relative;
  height: 24vw;
  overflow-x: hidden;
  padding: 0;
}
.part3-ul ul {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
}
.part3-ul ul li {
  width: 20vw;
  padding: 0 1vw;
}
.part3-ul ul a {
  display: block;
  padding: 1.5vw;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid #535353;
  border-bottom: 0.5vw solid #146f40;
  border-radius: 0.5vw;
  transition: 0.5s;
}
.pic-li-name {
  font-size: 1.5vw;
  line-height: 2vw;
  color: #333;
  text-align: center;
}
.pic-li-weight {
  font-size: 0.7vw;
  line-height: 1.4vw;
  color: #333;
  text-align: center;
}
.part3-ul ul i {
  display: block;
  overflow: hidden;
}
.part3-ul ul i img {
  width: 100%;
  transition: 0.5s;
}

@media screen and (min-width: 1200px) {
  .part3-ul ul a:hover .pic-li-name {
    color: #146f40;
  }
  .part3-ul ul a:hover .pic-li-weight {
    color: #146f40;
  }
  .part3-ul ul a:hover img {
    transform: scale(1.1);
  }
}
@media screen and (max-width: 1200px) {
  .part3 {
    background: url(../images/mpart3_bg.jpg) no-repeat center 0 / cover;
  }
  .part3 .wrap {
    align-items: center;
  }
  .part3-main {
    width: 100%;
    padding: 0.2rem;
  }

  .part3-line {
    display: block;
    padding: 0.2rem 0 0;
  }
  .part3-detail {
    font-size: 14px;
    line-height: 20px;
    color: #333;
  }
  .part3-ul {
    height: 5.4rem;
    margin: 0.4rem 0;
  }

  .part3-ul ul li {
    width: 4rem;
    flex-shrink: 0;
    padding: 0 0.1rem;
  }
  .part3-ul ul a {
    padding: 0.2rem;
    border-bottom: 5px solid #146f40;
    border-radius: 5px;
  }
  .pic-li-name {
    font-size: 16px;
    line-height: 24px;
  }
  .pic-li-weight {
    font-size: 14px;
    line-height: 20px;
  }
  .part3-more {
    margin: 0 auto;
  }
}

/* part4 */
.part4 {
  background: url(../images/part4_bg.jpg) no-repeat center 0 / cover;
}
.part4 .wrap {
  align-items: flex-end;
}
.part4-main {
  perspective: 1000px;
  width: 100%;
  position: relative;
}
.part4-title {
  padding: 0 0 3vw;
  font-weight: bold;
  font-size: 2.4vw;
  line-height: 3.6vw;
  color: #fff;
  text-align: center;
}
.part4-box {
  position: relative;
  padding-left: 35vw;
  transform-origin: center bottom;
}
.part4-slide {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 35vw;
  height: 100%;
}

.part4-slide-font {
  margin-left: 20.5vw;
  height: 50%;
  color: #fff;
  text-align: center;
  background: #20ad41;
}
.part4-slide-icon {
  padding: 3vw 0 1vw;
  text-align: center;
  transition: 0.5s;
}
.part4-slide-icon img {
  width: 3.6vw;
}
.part4-slide-ch {
  font-size: 1.2vw;
  line-height: 1.5vw;
}
.part4-slide-en {
  font-size: 0.7vw;
  line-height: 1.2vw;
  text-transform: uppercase;
}
.part4-slide-bottom {
  height: 50%;
  padding: 6vw 0 0 11.5vw;
  font-size: 1.5vw;
  line-height: 1.5vw;
  color: #fff;
  background: #20ad41 url(../images/part4_logo.png) no-repeat 2vw center/auto
    100%;
}
.part4-slide-bottom span {
  padding-right: 0.5vw;
  font-size: 2.4vw;
  line-height: 3vw;
}

.part4-ul {
  width: 58vw;
}
.part4-ul ul {
  display: flex;
  flex-wrap: wrap;
}
.part4-ul ul li {
  width: 50%;
}
.part4-ul ul a {
  display: flex;
}
.part4-ul ul a i {
  display: block;
  width: 50%;
  overflow: hidden;
}
.part4-ul ul a i img {
  width: 100%;
  transition: 0.5s;
}
.part4-li-font {
  width: 50%;
  color: #000;
  text-align: center;
  background: #fff;
}
.part4-ul ul li:nth-child(3) i,
.part4-ul ul li:nth-child(4) i {
  order: 2;
}

.part4-li-icon {
  padding: 3vw 0 1vw;
  text-align: center;
  transition: 0.5s;
}
.part4-li-icon img {
  width: 3.6vw;
}
.part4-li-ch {
  font-size: 1.2vw;
  line-height: 1.5vw;
}
.part4-li-en {
  font-size: 0.7vw;
  line-height: 1.2vw;
  text-transform: uppercase;
}

@media screen and (min-width: 1200px) {
  .part4-ul ul a:hover i img {
    transform: scale(1.1);
  }
  .part4-ul ul a:hover .part4-li-icon {
    transform: translate3d(0, 0.5vw, 0);
  }
  .part4-ul ul a:hover .part4-li-font {
    color: #418c53;
  }
}
@media screen and (max-width: 1200px) {
  .part4 {
    background: url(../images/mpart4_bg.jpg) no-repeat center 0 / cover;
  }
  .part4 .wrap {
    align-items: center;
  }

  .part4-title {
    padding: 0 0 0.6rem;
    font-size: 24px;
    line-height: 36px;
  }
  .part4-box {
    padding: 0;
  }
  .part4-slide {
    display: none;
  }

  .part4-ul {
    width: 100%;
    overflow: auto;
  }
  .part4-ul ul {
    display: flex;
    flex-wrap: wrap;
    width: 14rem;
  }
  .part4-ul ul li {
    width: 50%;
  }
  .part4-li-icon {
    padding: 0.6rem 0 0.2rem;
  }
  .part4-li-icon img {
    width: 0.72rem;
  }
  .part4-li-ch {
    font-size: 16px;
    line-height: 20px;
  }
  .part4-li-en {
    font-size: 14px;
    line-height: 20px;
  }
}

/* part5 */
.part5 {
  background: url(../images/part5_bg.png) no-repeat center bottom / 100%;
}
.part5 .wrap {
  align-items: flex-start;
}
.part5-main {
  width: 72vw;
  margin: 0 auto;
  padding: 1.5vw 0 0;
}
.part5-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.part5-box {
  position: relative;
  height: 24.5vw;
  overflow: hidden;
  margin: 1.5vw 0 0;
}
.part5-box ul {
  position: absolute;
  display: flex;
}
.part5-box ul li {
  width: 18vw;
  padding: 0 1vw;
}
.part5-box ul a {
  display: block;
  padding: 0 0 0.5vw;
  border-bottom: 1px solid #333;
  transition: 0.5s;
}
.part5-box ul i {
  display: block;
  overflow: hidden;
}
.part5-box ul i img {
  width: 100%;
  transition: 0.5s;
}

.new-li-time {
  padding: 0.5vw 0;
  font-size: 0.7vw;
  line-height: 1.4vw;
  color: #666666;
}
.new-li-title {
  height: 3vw;
  overflow: hidden;
  font-size: 1.2vw;
  line-height: 1.5vw;
  color: #333;
}

.new-li-text {
  height: 5.6vw;
  margin: 0.5vw 0;
  overflow: hidden;
  font-size: 0.8vw;
  line-height: 1.4vw;
  color: #666666;
}
.new-li-more {
  font-size: 0.8vw;
  line-height: 1.5vw;
  color: #bd0101;
}

@media screen and (min-width: 1200px) {
  .part5-box ul a:hover {
    transform: translate3d(0, -1vw, 0);
  }
  .part5-box ul a:hover i img {
    transform: scale(1.1);
  }
}

@media screen and (max-width: 1200px) {
  .part5 {
    background: url(../images/mpart5_bg.jpg) no-repeat center bottom / 100%;
  }
  .part5 .wrap {
    align-items: flex-start;
  }
  .part5-main {
    width: 100%;
    padding: 0.4rem 0.2rem 0;
  }

  .part5-box {
    margin: 0.4rem 0 0;
    height: 6.4rem;
  }

  .part5-box ul li {
    width: 3.4rem;
    padding: 0 0.1rem;
  }
  .part5-box ul a {
    padding: 0 0 5px;
  }

  .new-li-time {
    padding: 0.1rem 0;
    font-size: 14px;
    line-height: 20px;
    color: #666666;
  }
  .new-li-title {
    height: 40px;
    overflow: hidden;
    font-size: 16px;
    line-height: 20px;
    color: #333;
  }

  .new-li-text {
    height: 60px;
    margin: 0.1rem 0;
    font-size: 14px;
    line-height: 20px;
  }
  .new-li-more {
    font-size: 14px;
    line-height: 20px;
  }
}

/* public */
.public .wrap {
  padding: 0;
}
.public.swiper-slide {
  height: 17vw;
}
@media (max-width: 1200px) {
  .public.swiper-slide {
    height: 8.4rem;
  }
  footer {
    position: absolute;
    left: 0;
    bottom: 1.4rem;
    width: 100%;
  }
  .public .wrap {
    padding: 0 0 1.4rem;
  }
}

/*  */
.fix-nav {
  position: fixed;
  z-index: 50;
  left: 0;
  bottom: 0;
  width: 100%;
}

.fix-nav ul {
  display: flex;
  justify-content: space-around;
  width: 100%;
  height: 1.4rem;
  padding: 0.3rem 0.1rem 0;
  background: rgba(0, 0, 0, 0.8);
}

.fix-nav ul li {
  width: 25%;
}

.fix-nav ul a {
  display: block;
  text-align: center;
}

.fix-nav ul i {
  display: block;
}

.fix-nav i img {
  width: 0.5rem;
}

.fix-nav a p {
  padding-top: 0.1rem;
  font: 400 0.3rem/0.3rem "微软雅黑";
  color: #fff;
}