.section {
  background-color: #f8f8f8;
  padding: 25px 0;
}
.section-item {
  margin-bottom: 25px;
}
.section-item:last-child {
  margin-bottom: 0;
}
.section-1, .section-2, .section-4 {
  background-color: #fff;
  padding: 20px;
}
/* section-1 */
.section-1-swiper {
  width: 600px;
  height: 416px;
  margin-right: 25px;
}
.section-1-swiper .swiper-slide {
  display: block;
  width: 100%;
}
.section-1-swiper .npc-img-position {
  height: 100%;
}
.section-1-swiper .swiper-slide-title {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 62px;
  background-color: rgba(0, 0, 0, 0.3);
  font-size: 18px;
  color: #fff;
  line-height: 62px;
  padding: 0 110px 0 20px;
}
.section-1-swiper .swiper-pagination {
  display: inline-block;
  width: auto;
  left: auto;
  top: auto;
  bottom: 28px;
  right: 10px;
  height: 6px;
}
.section-1-swiper .swiper-pagination .swiper-pagination-bullet {
  width: 20px;
  height: 6px;
  border-radius: 3px;
  background-color: #fff;
  opacity: 1;
  vertical-align: top;
}
.section-1-swiper .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #487bc5;
}

/* section-2 */
.section-2-swiper {
  /* height: 126px; */
}
.section-2-swiper .swiper-slide {
  display: block;
  overflow: hidden;
}
.section-2-swiper .npc-img-position {
  padding-top: 39.375%;
}
.section-2 .swiper-button-next,
.section-2 .swiper-button-prev {
  width: 34px;
  height: 60px;
  background-repeat: no-repeat;
  background-size: cover;
  margin-top: 0;
  transform: translateY(-50%);
}
.section-2 .swiper-button-next:after,
.section-2 .swiper-button-prev:after {
  content: '';
}
.section-2 .swiper-button-prev {
  left: 0;
  background-image: url('../img/swiper-left.png');
}
.section-2 .swiper-button-next {
  right: 0;
  background-image: url('../img/swiper-right.png');
}


/* section-3 */
.section-3-left .section-news {
  background-color: #fff;
  padding: 20px;
}
.section-3-left>div,
.section-3-right>div {
  margin-bottom: 25px;
}
.section-3-left>div:last-child,
.section-3-right>div:last-child {
  margin-bottom: 0;
}
.section-3-swiper .swiper-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #487bc5;
  padding: 26px 0;
}
.section-3-swiper .swiper-slide-icon {
  height: 40px;
  margin: 0 auto;
}
.section-3-swiper .swiper-slide-text {
  width: 100%;
  padding-top: 24px;
  font-size: 20px;
  color: #fff;
  line-height: 22px;
  text-align: center;
  transition: color 0.3s ease;
}
.section-3-swiper .swiper-slide:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}
.section-3-swiper .swiper-slide:hover .swiper-slide-icon {
  animation: iconFlip 0.6s ease-in-out;
}
@keyframes iconFlip {
  0% {
    transform: rotateY(0deg);
  }
  50% {
    transform: rotateY(90deg);
  }
  100% {
    transform: rotateY(0deg);
  }
}

.section-3-right {
  width: 440px;
  background-color: #fff;
  padding: 0 20px;
  margin-left: 25px;
}
.section-3-right_title {
  position: relative;
  border-bottom: 3px solid #ecf3f9;
}
.section-3-right_title::after {
  z-index: 1;
  position: absolute;
  left: 0;
  bottom: -3px;
  content: '';
  width: 86px;
	height: 3px;
	background-color: #487bc5;
}
.section-3-right_title-text {
  font-size: 20px;
  color: #487bc5;
  line-height: 22px;
  padding: 24px 0;
}
.section-3-right_title-more {
  display: block;
  width: 82px;
	height: 32px;
	border-radius: 15px;
	border: solid 1px #d2e4f3;
  font-size: 16px;
  color: #b2c2cf;
  line-height: 30px;
  text-align: center;
}
.section-3-member .member-leader {
  width: 100%;
  margin: 30px 0 28px 0;
}
.section-3-member .member-leader-avatar {
  width: 170px;
  overflow: hidden;
}
.section-3-member .npc-img-position {
  padding-top: 133.52%;
}
.section-3-member .member-leader-list {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 13px 0;
  box-sizing: border-box;
  margin-left: 18px;
}
.section-3-member .leader-item {
  font-size: 18px;
  color: #333;
}
.section-3-member .leader-item-job {
  flex: none;
  font-weight: 600;
}
.section-3-member .leader-item-names {
  display: flex;
  flex-wrap: wrap;
}
.section-3-member .leader-item-names a {
  display: block;
  margin: 0 5px 15px 0;
}
.section-3-member .leader-item-names a:hover {
  color: #487bc5;
}
.section-3-member .member-list-item {
  display: block;
  width: 100%;
  height: 60px;
  background-color: #487bc5;
  font-size: 18px;
  color: #fff;
  text-align: center;
  line-height: 60px;
}
.section-3-member .member-list-item:nth-child(2n-1) {
  margin-right: 17px;
}
.section-3-member .member-list-item:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}
.section-3-right_news .news-content {
  padding-top: 8px;
}
.section-3-right_news .news-content-item {
  display: block;
  position: relative;
  font-size: 18px;
  color: #333;
  line-height: 60px;
  border-bottom: 1px solid #efefef;
  padding-left: 18px;
}
.section-3-right_news .news-content-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 8px solid #487bc5;
  transition: all 0.3s;
}
.section-3-right_news .news-content-item:hover {
  color: #487bc5;
  transform: scale(0.99);
  transition: all 0.3s;
}


/* section-4 */
.section-4 .section-news-tabs {
  margin-bottom: 30px;
}
.section-4 .cover-list-item {
  display: block;
  width: 32%;
  margin-left: 2%;
  background-color: #f6f6f7;
}
.section-4 .cover-list-item:first-child {
  margin-left: 0;
}
.section-4 .cover-list-item_img {
  width: 100%;
  height: 240px;
  overflow: hidden;
}
.section-4 .npc-img-position {
  height: 100%;
}
.section-4 .cover-list-item_title {
  font-size: 18px;
  color: #333;
  line-height: 72px;
  text-align: center;
  padding: 0 15px;
}
.section-4-content_bottom .news-list-content .news-list:first-child {
  display: flex;
}


/* npc-section */
.npc-section-right .section-news-list {
  margin-bottom: 60px;
}
.npc-section-right .news-list-item {
  border-bottom: 0;
}
.npc-section-right .news-list-item_title::before {
  border: none;
  width: 6px;
	height: 6px;
	background-color: #487bc5;
  border-radius: 50%;
}
.npc-section-right .news-list-item:nth-child(5n) {
  border-bottom: 1px solid #e9e9e9;
  padding-bottom: 8px;
  box-sizing: content-box;
}
.npc-section-right .news-list-item:nth-child(5n + 1) {
  padding-top: 8px;
  box-sizing: content-box;
}


/* news-detail */
.news-detail-container {
  background-color: #fff;
  padding: 34px;
}


/* director */
.director-container {
  padding-top: 90px;
}
.director-title {
  margin-bottom: 53px;
}
.director-section .director-list {
  padding-bottom: 60px;
}
.director-section .director-list-item_name {
  padding: 28px 0;
}

/* section-news */
.section-news-list .news-list-item {
  height: 60px;
}

/* search */
.npc-search {
  padding: 60px 0;
}
.npc-search .npc-container {
  background-color: #fff;
  padding: 40px;
}
.search-form {
  height: 60px;
}
.search-form-submit {
  width: 136px;
  font-size: 20px;
}
.search-result-title {
  font-size: 30px;
  padding: 45px 0 20px 0;
}
.search-result-title::after {
  width: 120px;
}
.npc-search .news-list-item {
  border-bottom: none;
}
.npc-search .news-list-item:nth-child(5n) {
  border-bottom: 1px solid #e9e9e9;
  padding-bottom: 8px;
  box-sizing: content-box;
}
.npc-search .news-list-item:nth-child(5n + 1) {
  padding-top: 8px;
  box-sizing: content-box;
}
.npc-search .common-pagination {
  margin: 40px auto 20px auto;
}