.video-box {
  position: relative;
  height: 100vh;
  overflow: hidden;
  background: url(../images/mpart-video.jpg) no-repeat 0 0 / cover;
}
.video-btn {
  position: absolute;
  z-index: 10;
  left: 0;
  top: 3rem;
  width: 100%;
  text-align: center;
}
.video-btn img {
  width: 2rem;
}

/*样式表*/
.video-bg {
  display: none;
  position: fixed;
  z-index: 99;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}

.alerts {
  position: absolute;
  z-index: 99;
  left: 0;
  bottom: 10%;
  width: 100%;
  text-align: center;
}

.alerts img {
  width: 40px;
}

.video-bg div {
  display: flex;
  align-items: center;
  position: fixed;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.videos {
  width: 100%;
}

@media (min-width: 1200px) {
  .part12,
  .part3,
  .part4,
  .part5 {
    overflow-x: hidden;
  }

  .video-bg {
    position: relative;
    z-index: 1;
    display: block;
  }
  .video-bg div {
    position: relative;
  }

  .video {
    position: relative;
    height: 100vh;
    overflow: hidden;
    background: url(../images/video-bg.jpg) no-repeat 0 0 / cover;
  }
}

/* 第1部分 */
.part12 {
  background: #fff url(../images/mpart1-bg.jpg) no-repeat center 0 / 100%;
}
.part1 {
  position: relative;
}
.part1-left {
  padding: 0.4rem 0.2rem 0;
}
.part1-logo {
  width: 3.4rem;
}
.part1-logo img {
  width: 100%;
}

.part1-p {
  height: 270px;
  margin: 10px 0 0;
  overflow: hidden;
  font-size: 14px;
  line-height: 20px;
  color: #000;
}
.part1-p-big {
  margin: 10px 0;
  font-weight: bold;
  font-size: 16px;
  line-height: 30px;
  color: #333;
}

.part1-more {
  margin: 10px 0 0;
  width: 1.6rem;
}
.part1-more a {
  display: block;
  font-size: 14px;
  line-height: 24px;
  color: #fff;
  text-align: center;
  background: #007b2d;
  border-radius: 12px;
}

.part1-right {
  position: relative;
  height: 7.2rem;
  padding: 0 0 0 0.2rem;
  margin: 2rem 0 0;
}

.part1-big {
  position: relative;
  width: 4rem;
}
.part1-big::before {
  content: "";
  position: absolute;
  z-index: 1;
  left: -0.8rem;
  top: -0.8rem;
  width: 6.4rem;
  height: 6.4rem;
  background: url(../images/part1-circle-bg.png) no-repeat center center/100%;
}

.part1-big ul li {
  display: none;
}
.part1-big ul li:nth-child(2) {
  display: block;
}
.part1-big ul li i {
  display: block;
}
.part1-big ul li img {
  width: 100%;
}
.part1-small li {
  position: absolute;
  z-index: 10;
}
.part1-small li:nth-child(1) {
  left: 3.2rem;
  top: -1.3rem;
}
.part1-small li:nth-child(2) {
  left: 4.6rem;
  top: 0.4rem;
}
.part1-small li:nth-child(3) {
  left: 4.6rem;
  top: 2.4rem;
}
.part1-small li:nth-child(4) {
  left: 3.2rem;
  top: 4rem;
}
.part1-small li a {
  display: flex;
  align-items: center;
}
.part1-small li i {
  width: 1.2rem;
  height: 1.2rem;
  padding: 0.1rem;
  background: #fff;
  border-radius: 50%;
}
.part1-small li i img {
  width: 100%;
}
.part1-li-title {
  margin-left: 0.2rem;
}
.part1-li-ch {
  font-size: 14px;
  line-height: 18px;
  color: #000;
}
.part1-li-en {
  font-size: 12px;
  line-height: 18px;
  color: #333;
  text-transform: uppercase;
}
.part1-li-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 2px 0 0;
  width: 12px;
  height: 12px;
  background: #007b2d;
  border-radius: 50%;
}
@media (min-width: 1200px) {
  .part12 {
    overflow: hidden;
    background: #fff url(../images/part1-bg.jpg) no-repeat center 0 / 100%;
  }
  .part1 {
    position: relative;
    height: 45vw;
    overflow: hidden;
  }

  .part1-main {
    display: flex;
    justify-content: space-between;
    width: 72vw;
    margin: 0 auto;
    padding: 7vw 0 0;
  }

  .part1-left {
    width: 30vw;
    padding: 0;
  }
  .part1-logo {
    width: 17.6vw;
  }
  .part1-logo img {
    width: 100%;
  }

  .part1-p {
    height: 24vw;
    margin: 2vw 0 0;
    overflow: hidden;
    font-size: 0.8vw;
    line-height: 1.4vw;
    color: #000;
  }
  .part1-p-big {
    margin: 3vw 0;
    font-weight: bold;
    font-size: 1.5vw;
    line-height: 1.8vw;
    color: #333;
  }

  .part1-more {
    margin: 2vw 0 0;
    width: 8vw;
  }
  .part1-more a {
    display: block;
    font-size: 0.8vw;
    line-height: 2vw;
    color: #fff;
    text-align: center;
    background: #007b2d;
    border: 1px solid #007b2d;
    border-radius: 1vw;
  }
  .part1-more a:hover {
    color: #007b2d;
    background: #fff;
  }

  .part1-right {
    width: 40vw;
    position: relative;
    margin: 0;
    padding: 2.5vw 0 0;
  }

  .part1-big {
    position: relative;
    width: 24vw;
  }
  .part1-big::before {
    content: "";
    position: absolute;
    z-index: 1;
    left: -5.3vw;
    top: -5.3vw;
    width: 34.6vw;
    height: 34.6vw;
    background: url(../images/part1-circle-bg.png) no-repeat center center/100%;
  }

  .part1-big ul li {
    display: none;
  }
  .part1-big ul li:nth-child(1) {
    display: block;
  }
  .part1-big ul li i {
    display: block;
  }
  .part1-big ul li img {
    width: 100%;
  }
  .part1-big ul li.active {
    display: block;
  }

  .part1-small li {
    position: absolute;
    z-index: 10;
  }
  .part1-small li:nth-child(1) {
    left: 17vw;
    top: -2.5vw;
  }
  .part1-small li:nth-child(2) {
    left: 25vw;
    top: 3vw;
  }
  .part1-small li:nth-child(3) {
    left: 25vw;
    top: 15vw;
  }
  .part1-small li:nth-child(4) {
    left: 17vw;
    top: 26vw;
  }
  .part1-small li a {
    display: flex;
    align-items: center;
  }
  .part1-small li i {
    width: 5.2vw;
    height: 5.2vw;
    padding: 0.3vw;
    background: #fff;
    border-radius: 50%;
  }
  .part1-small li i img {
    width: 100%;
  }
  .part1-li-title {
    margin-left: 1vw;
  }
  .part1-li-ch {
    font-size: 1.2vw;
    line-height: 1.5vw;
    color: #000;
  }
  .part1-li-en {
    font-size: 12px;
    line-height: 18px;
    color: #333;
    text-transform: uppercase;
  }
  .part1-li-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0.1vw 0 0;
    width: 16px;
    height: 16px;
    background: #007b2d;
    border-radius: 50%;
  }
  .part1-small li.active a i {
    background: url(../images/part1-cirlce.png) no-repeat center 0 / cover;
  }
}

/* 第2部分 */

.part2 {
  position: relative;
  padding: 0 0.2rem;
}

.part2-top {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem 0;
}
.part2-top::before {
  content: "tong he rice";
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  font-weight: bold;
  font-size: 1rem;
  letter-spacing: 0.1rem;
  line-height: 1;
  font-family: "Impact";
  color: #f7f7f7;
  text-align: center;
  text-transform: uppercase;
}
.part2-title {
  position: relative;
  z-index: 10;
  text-align: left;
}
.part2-title .ch {
  font-size: 0.3rem;
  line-height: 0.36rem;
  color: #000;
}
.part2-title span {
  color: #007b2d;
}
.part2-title .en {
  font-size: 0.3rem;
  line-height: 0.36rem;
  color: #000;
}
.part2-title .detail {
  font-size: 14px;
  line-height: 24px;
  color: #000;
}
.part2-more {
  position: relative;
  z-index: 10;
  width: 1.6rem;
}
.part2-more a {
  display: block;
  font-size: 14px;
  line-height: 24px;
  color: #fff;
  text-align: center;
  background: #007b2d;
  border-radius: 12px;
}

.part2-box {
  display: flex;
  position: relative;
  margin: 0 -2px;
  padding: 0 0 0.6rem 0;
}
.part2-li {
  width: 25%;
  padding: 0 1px;
}

.part2-li a {
  display: block;
  padding: 2px;
}

.part2-li:nth-child(1) a {
  background: #e00029;
}
.part2-li:nth-child(2) a {
  background: #f17e0b;
}
.part2-li:nth-child(3) a {
  background: #7ec17c;
}
.part2-li:nth-child(4) a {
  background: #6bafb5;
}
.part2-li-icon {
  padding: 0.4rem 0 0;
}
.part2-li-icon img {
  width: 0.6rem;
}
.part2-li-name {
  padding: 0.8rem 0 0;
  color: #fff;
}
.part2-li-name .ch {
  font-size: 0.3rem;
  line-height: 0.36rem;
}
.part2-li-name .en {
  height: 18px;
  font-size: 12px;
  line-height: 18px;
  text-transform: uppercase;
  overflow: hidden;
}
@media (min-width: 1200px) {
  .part2 {
    position: relative;
    padding: 0 0 3vw;
  }

  .part2-main {
    width: 72vw;
    margin: 0 auto;
  }

  .part2-top {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4vw 0 2vw;
  }
  .part2-top::before {
    content: "tong he rice";
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    font-weight: bold;
    font-size: 12vw;
    letter-spacing: 0.5vw;
    line-height: 1;
    font-family: "Impact";
    color: #f7f7f7;
    text-align: center;
    text-transform: uppercase;
  }
  .part2-title {
    position: relative;
    z-index: 10;
    text-align: left;
  }
  .part2-title .ch {
    font-size: 0.9vw;
    line-height: 1.2vw;
    color: #000;
  }
  .part2-title span {
    color: #007b2d;
  }
  .part2-title .en {
    font-size: 1.5vw;
    line-height: 1.8vw;
    color: #000;
  }
  .part2-title .detail {
    font-size: 0.8vw;
    line-height: 1.6vw;
    color: #000;
  }
  .part2-more {
    position: relative;
    z-index: 10;
    width: 8vw;
  }
  .part2-more a {
    display: block;
    font-size: 0.8vw;
    line-height: 2vw;
    color: #fff;
    text-align: center;
    background: #007b2d;
    border: 1px solid #007b2d;
    border-radius: 1vw;
  }
  .part2-more a:hover {
    color: #007b2d;
    background: #fff;
  }

  .part2-box {
    display: flex;
    position: relative;
    margin: 0 -4px;
    padding: 3vw 0 0;
  }
  .part2-li {
    width: 8vw;
    overflow: hidden;
    transition: 0.3s;
  }

  .part2-li a {
    display: flex;
    width: 48vw;
    padding: 0 0.1vw;
  }
  .part2-li-slide {
    flex-shrink: 0;
    width: 7.8vw;
    padding-left: 1vw;
  }
  .part2-li:nth-child(1) .part2-li-slide {
    background: #e00029;
  }
  .part2-li:nth-child(2) .part2-li-slide {
    background: #f17e0b;
  }
  .part2-li:nth-child(3) .part2-li-slide {
    background: #7ec17c;
  }
  .part2-li:nth-child(4) .part2-li-slide {
    background: #6bafb5;
  }
  .part2-li-icon {
    padding: 2vw 0 0;
  }
  .part2-li-icon img {
    width: 3vw;
  }
  .part2-li-name {
    padding: 4vw 0 0;
    color: #fff;
    transition: 0.3s;
  }
  .part2-li-name .ch {
    font-size: 0.9vw;
    line-height: 1.6vw;
  }
  .part2-li-name .en {
    font-size: 12px;
    line-height: 18px;
    text-transform: uppercase;
  }

  .part2-li-more {
    margin: 1vw 0 0;
    width: 4.5vw;
    height: 26px;
    opacity: 0;
    transition: 0.3s;
  }
  .part2-li-more span {
    display: block;
    font-size: 14px;
    line-height: 24px;
    color: #fff;
    text-align: center;
    border: 1px solid #fff;
    border-radius: 12px;
  }

  .part2-li-box {
    width: 40vw;
    padding: 1vw 0 0 9vw;
    background: url(../images/part2-li-box.jpg) no-repeat 0 0 / cover;
  }
  .part2-li-box ul {
    display: flex;
  }
  .part2-li-box ul li {
    width: 13.6vw;
    padding-right: 0.6vw;
  }
  .part2-li-box ul i {
    display: block;
  }
  .part2-li-box ul i img {
    width: 100%;
  }
  .part2-li-box ul li p {
    margin: 0.4vw 0 0;
    font-size: 0.9vw;
    line-height: 1.2vw;
    color: #000;
  }

  .part2-li.active {
    width: 48vw;
  }

  .part2-li.active .part2-li-name {
    transform: translate3d(0, -4vw, 0);
  }
  .part2-li.active .part2-li-box {
    opacity: 1;
  }
  .part2-li.active .part2-li-more {
    opacity: 1;
    transform: translate3d(0, -2vw, 0);
  }
}

/* 第3部分 */

.part3 {
  position: relative;
  height: 7.5rem;
  background: url(../images/mpart3-bg.jpg) no-repeat center 0 / cover;
}

.part3 ul li {
  position: relative;
  display: flex;
  justify-content: space-between;
  padding: 0.2rem 0 0.5rem 0.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
}
.part3-li-name {
  position: relative;
  z-index: 10;
  width: 3rem;
  padding: 0.6rem 0 0;
}
.part3-li-name .big {
  font-size: 0.3rem;
  line-height: 0.36rem;
  color: #fff;
}
.part3-li-name .small {
  font-size: 12px;
  line-height: 18px;
  color: #fff;
}

.part3-li-img {
  width: 3.5rem;
}
.part3-li-img img {
  width: 100%;
}
@media (min-width: 1200px) {
  .part3 {
    position: relative;
    height: 100vh;
    overflow: hidden;
    background: none;
  }

  .part3-img p {
    display: none;
  }
  .part3-img p:nth-child(1) {
    display: block;
  }
  .part3-img p img {
    width: 100%;
  }

  .part3-logo {
    position: absolute;
    z-index: 10;
    left: 2.4vw;
    bottom: 14vw;
  }
  .part3-logo img {
    width: 5vw;
  }
  .part3-map {
    position: absolute;
    z-index: 10;
    left: 0;
    bottom: 0;
  }
  .part3-map img {
    width: 20vw;
  }

  .part3-slide {
    position: absolute;
    right: 0;
    top: 0;
    width: 22vw;
    height: 100%;
    border-left: 1px solid rgba(255, 255, 255, 0.6);
  }
  .part3-slide ul {
    display: flex;
    flex-direction: column;
    height: 100%;
  }
  .part3-slide ul li {
    position: relative;
    height: 33.3%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  }
  .part3-li-name {
    position: relative;
    z-index: 10;
    padding: 7vw 0 0 3vw;
    transition: 0.3s;
  }
  .part3-li-name .big {
    font-size: 1.2vw;
    line-height: 1.8vw;
    color: #fff;
  }
  .part3-li-name .small {
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #fff;
  }

  .part3-li-img {
    position: absolute;
    z-index: 1;
    left: 0;
    bottom: 0;
    width: 100%;
  }
  .part3-li-img img {
    width: 100%;
  }
  .part3-slide ul li:hover .part3-li-name {
    transform: translate3d(0, -4.5vw, 0);
  }
  .part3-slide ul li:hover::before {
    content: "";
    position: absolute;
    left: -3px;
    top: 3vw;
    width: 6px;
    height: 28px;
    background: url(../images/shu.png) no-repeat 0 0;
  }
  .part3-slide ul li:hover .part3-li-img {
    opacity: 1;
  }
}

/* 第4部分 */

.part4 {
  position: relative;
  overflow: hidden;
}

.part4-top {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 1rem 0;
}
.part4-logo {
  width: 2.7rem;
}
.part4-logo img {
  width: 100%;
}
.part4-font {
  padding: 0 0 0 0.2rem;
}
.part4-font .ch {
  font-size: 0.36rem;
  line-height: 0.48rem;
  color: #007b2d;
}
.part4-font .en {
  font-size: 14px;
  line-height: 20px;
  color: #000;
}

.part4-box {
  position: relative;
  z-index: 10;
  padding: 0 0.8rem;
}
.part4-prev {
  position: absolute;
  z-index: 1;
  left: 0.2rem;
  top: 2.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.48rem;
  height: 0.48rem;
  border: 1px solid #999999;
  border-radius: 50%;
  cursor: pointer;
}
.part4-next {
  position: absolute;
  z-index: 1;
  right: 0.2rem;
  top: 2.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.48rem;
  height: 0.48rem;
  border: 1px solid #999999;
  border-radius: 50%;
  cursor: pointer;
}
.part4-prev img,
.part4-next img {
  width: 0.15rem;
}

.part4-banner {
  height: 5.4rem;
  overflow: hidden;
  padding: 0.5rem 0 1.6rem;
}
.part4-banner a {
  display: block;
  width: 2.4rem;
  height: 4.2rem;
  margin: 0 auto;
  background: url(../images/part4-border.png) no-repeat center center/100% 100%;
}
.part4-li-num {
  position: absolute;
  z-index: 1;
  left: 0;
  top: -0.4rem;
  width: 100%;
  text-align: center;
}
.part4-li-num img {
  width: 1.2rem;
}

.part4-li-title {
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0.2rem;
  width: 100%;
  font-size: 14px;
  line-height: 20px;
  color: #000;
  text-align: center;
}
.part4-li-name {
  position: absolute;
  left: 50%;
  top: 1rem;
  width: 0.64rem;
  margin-left: -0.32rem;
}
.part4-li-name span {
  position: relative;
  z-index: 5;
  display: block;
  padding: 0.4rem 0 0 0.24rem;
  font-size: 12px;
  line-height: 1;
  color: #fff;
  writing-mode: vertical-lr;
  text-align: center;
}
.part4-li-name i {
  position: absolute;
  left: 0;
  top: 0;
  width: 0.7rem;
  height: 2rem;
}
.part4-li-name i img {
  width: 100%;
  height: 100%;
}

.part4-li-circle {
  position: absolute;
  left: 0;
  bottom: -1.65rem;
  width: 100%;
  text-align: center;
}
.part4-li-circle img {
  width: 1.8rem;
}

.part4-more {
  width: 1.6rem;
  margin: 0.6rem auto;
}
.part4-more a {
  display: block;
  font-size: 14px;
  line-height: 24px;
  color: #fff;
  text-align: center;
  background: #007b2d;
  border-radius: 12px;
}
@media (min-width: 1200px) {
  .part4 {
    position: relative;
    overflow: hidden;
    background: url(../images/part4-bg.jpg) no-repeat center 0 / cover;
  }
  .part4-rice {
    position: absolute;
    z-index: 5;
    right: 0;
    top: -3.6vw;
  }
  .part4-rice img {
    width: 20vw;
  }

  .part4-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
    padding: 5vw 0;
    background: url(../images/part4-line.png) no-repeat center center/100%;
  }
  .part4-logo {
    width: 10vw;
  }
  .part4-logo img {
    width: 100%;
  }
  .part4-font {
    padding: 0 0 0 1vw;
  }
  .part4-font .ch {
    font-size: 1.2vw;
    line-height: 1.8vw;
    color: #007b2d;
  }
  .part4-font .en {
    font-size: 0.8vw;
    line-height: 1.4vw;
    color: #000;
  }

  .part4-box {
    position: relative;
    z-index: 10;
    width: 72vw;
    margin: 0 auto;
    padding: 0 3vw;
  }
  .part4-prev {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 10.5vw;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.4vw;
    height: 2.4vw;
    border: 1px solid #999999;
    border-radius: 50%;
    cursor: pointer;
  }
  .part4-next {
    position: absolute;
    z-index: 1;
    right: 0;
    top: 10.5vw;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.4vw;
    height: 2.4vw;
    border: 1px solid #999999;
    border-radius: 50%;
    cursor: pointer;
  }

  .part4-prev img,
  .part4-next img {
    width: 0.3vw;
  }

  .part4-banner {
    overflow: hidden;
    padding: 3vw 0 5vw;
  }
  .part4-banner a {
    position: relative;
    display: block;
    width: 12vw;
    height: 20vw;
    margin: 0 auto;
    background: url(../images/part4-border.png) no-repeat center center/100%;
  }
  .part4-li-num {
    position: absolute;
    z-index: 1;
    left: 0;
    top: -2vw;
    width: 100%;
    text-align: center;
    transition: 0.5s;
  }
  .part4-li-num img {
    width: 7.8vw;
  }

  .part4-li-title {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 1vw;
    width: 100%;
    font-size: 1.2vw;
    line-height: 1.4vw;
    color: #000;
    text-align: center;
    transition: 0.5s;
  }
  .part4-li-name {
    position: absolute;
    left: 50%;
    top: 5vw;
    width: 3.2vw;
    margin-left: -1.6vw;
    transition: 0.5s;
  }
  .part4-li-name span {
    position: relative;
    z-index: 5;
    display: block;
    padding: 2vw 0 0 1.1vw;
    font-size: 0.9vw;
    line-height: 1vw;
    color: #fff;
    writing-mode: vertical-lr;
    text-align: center;
  }
  .part4-li-name i {
    position: absolute;
    left: 0;
    top: 0;
    width: 3.2vw;
    height: 8vw;
  }
  .part4-li-name i img {
    width: 100%;
    height: 100%;
  }

  .part4-li-pic {
    position: absolute;
    z-index: 2;
    left: 0;
    bottom: -2vw;
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 1vw, 0);
    transition: 0.5s;
  }
  .part4-li-pic img {
    width: 10vw;
  }

  .part4-li-plus {
    position: absolute;
    z-index: 20;
    left: 50%;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.4vw;
    height: 2.4vw;
    margin-left: -1.2vw;
    background: #007b2d;
    border: 2px solid #fff;
    border-radius: 50%;
    opacity: 0;
    transition: 0.5s;
  }
  .part4-li-plus img {
    width: 1vw;
  }
  .part4-li-circle {
    position: absolute;
    left: 0;
    bottom: -5vw;
    width: 100%;
    text-align: center;
    transition: 0.5s;
  }
  .part4-li-circle img {
    width: 10.6vw;
  }
  .part4-banner {
    height: auto;
  }
  .part4-banner .swiper-slide-active a {
    background-image: url(../images/part4-bordera.png);
  }
  .part4-banner .swiper-slide-active .part4-li-num {
    opacity: 0;
    transform: translate3d(0, -1vw, 0);
  }
  .part4-banner .swiper-slide-active .part4-li-title {
    opacity: 0;
    transform: translate3d(0, -1vw, 0);
  }
  .part4-banner .swiper-slide-active .part4-li-name {
    transform: translate3d(0, -7vw, 0);
  }
  .part4-banner .swiper-slide-active .part4-li-pic {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
  .part4-banner .swiper-slide-active .part4-li-plus {
    opacity: 1;
    transform: rotate(360deg);
  }
  .part4-banner .swiper-slide-active .part4-li-circle {
    opacity: 0;
    transform: rotate(360deg);
  }

  .part4-more {
    width: 7vw;
    margin: 3vw auto;
  }
  .part4-more a {
    display: block;
    font-size: 0.8vw;
    line-height: 2vw;
    color: #fff;
    text-align: center;
    background: #007b2d;
    border: 1px solid #007b2d;
    border-radius: 1vw;
  }
  .part4-more a:hover {
    color: #007b2d;
    background: #fff;
  }
}

/* 第5部分 */

.part5 {
  position: relative;
  padding: 0 0.2rem;
}
.part5-slide {
  position: relative;
}
.part5-en {
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  font-weight: bold;
  font-size: 2rem;
  letter-spacing: 0.1rem;
  line-height: 1;
  font-family: "Impact";
  color: #f7f7f7;
  text-transform: uppercase;
}
.part5-title {
  position: relative;
  z-index: 10;
  padding: 0.8rem 0;
}
.part5-title .ch {
  font-size: 0.3rem;
  line-height: 0.36rem;
  color: #000;
}
.part5-title .ch span {
  color: #007b2d;
}
.part5-title .en {
  margin: 0.1rem 0;
  font-size: 0.3rem;
  line-height: 0.36rem;
  color: #000;
  text-transform: capitalize;
}
.part5-title .detail {
  font-size: 14px;
  line-height: 24px;
  color: #000;
}

.part5-ul {
  padding: 0.2rem;
  background: #007b2d;
}

.part5-ul ul li {
  padding: 0 0 0.2rem;
}
.part5-ul ul a {
  display: flex;
  justify-content: space-between;
  padding: 0.2rem;
  color: #fff;
  border: 1px solid #fff;
}
.new-li-font {
  width: 5rem;
}
.new-li-title {
  font-size: 16px;
  line-height: 24px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.new-li-p {
  height: 48px;
  margin: 0.2rem 0 0;
  overflow: hidden;
  font-size: 14px;
  line-height: 24px;
}
.new-li-time {
  width: 1.2rem;
  padding: 0.2rem 0 0;
  text-align: center;
  border-left: 1px solid #fff;
}
.new-li-time .day {
  font-weight: bold;
  font-size: 0.48rem;
  line-height: 1;
  color: #fff;
}
.new-li-time .year {
  font-size: 14px;
  line-height: 20px;
}

.part5-box img {
  width: 100%;
}

@media (min-width: 1200px) {
  .part5 {
    position: relative;
    padding: 0 0 2vw;
  }
  .part5-slide {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 56vw;
  }
  .part5-en {
    position: absolute;
    z-index: 1;
    left: 1vw;
    top: 0;
    width: 100%;
    font-weight: bold;
    font-size: 12vw;
    letter-spacing: 0.5vw;
    line-height: 1;
    font-family: "Impact";
    color: #f7f7f7;
    text-transform: uppercase;
  }
  .part5-title {
    position: relative;
    z-index: 10;
    padding: 4vw 0 4vw 14vw;
  }
  .part5-title .ch {
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #000;
  }
  .part5-title .ch span {
    color: #007b2d;
  }
  .part5-title .en {
    margin: 0.5vw 0;
    font-size: 1.5vw;
    line-height: 1.6vw;
    color: #000;
    text-transform: capitalize;
  }
  .part5-title .detail {
    font-size: 0.8vw;
    line-height: 1.4vw;
    color: #000;
  }

  .part5-ul {
    padding: 3vw;
    background: #007b2d;
  }

  .part5-ul ul li {
    padding: 0 0 1vw;
  }
  .part5-ul ul a {
    display: flex;
    justify-content: space-between;
    padding: 1.5vw 0 1.5vw 1.5vw;
    color: #fff;
    border: 1px solid #fff;
    transition: 0.3s;
  }
  .new-li-font {
    width: 40vw;
  }
  .new-li-title {
    font-size: 1.2vw;
    line-height: 1.4vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .new-li-p {
    height: 48px;
    margin: 1vw 0 0;
    overflow: hidden;
    font-size: 14px;
    line-height: 24px;
  }
  .new-li-time {
    width: 7vw;
    padding: 0.6vw 0 0;
    text-align: center;
    border-left: 1px solid #fff;
  }
  .new-li-time .day {
    font-weight: bold;
    font-size: 2.4vw;
    line-height: 1;
    color: #fff;
  }
  .new-li-time .year {
    font-size: 0.8vw;
    line-height: 1.2vw;
  }
  .part5-ul ul a:hover {
    transform: translate3d(-1vw, 0, 0);
  }

  .part5-box {
    padding-left: 50vw;
  }
  .part5-box img {
    width: 100%;
  }
}

/*  */
.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, 0.6);
}

.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;
}