.index-1 {
  color: #333;
  font-size: 14px;
  text-align: center;
  line-height: 2;
  padding: 30px 0;
}
.index-2 {
  background-color: #7f7f7f;
  padding: 50px 0;
}
.index-2 h3 {
  text-align: center;
  font-size: 32px;
  color: #fff;
  line-height: 1;
}
.index-2 ul {
  display: flex;
  margin: 20px;
  justify-content: center;
}
.index-2 ul li {
  margin: 0 16px;
  line-height: 1;
}
.index-2 ul li a {
  color: #fff;
  font-size: 14px;
}
.index-2 .items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.index-2 .items .item {
  width: 252px;
  height: 201px;
  margin-right: 38px;
  margin-bottom: 38px;
}
.index-2 .items .item .swiper .swiper-slide img {
  width: 100%;
  height: 100%;
}
.index-2 .items .item .swiper .swiper-slide:nth-child(2) {
  position: relative;
}
.index-2 .items .item .swiper .swiper-slide:nth-child(2) a {
  background: rgba(0, 0, 0, 0.2);
  line-height: 201px;
  color: #fff;
  font-size: 18px;
  text-align: center;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.index-2 .items .item:nth-child(4n) {
  margin-right: 0;
}
.index-3 {
  padding: 40px 0;
}
.index-3 .title {
  text-align: center;
}
.index-3 .title h3 {
  color: #333;
  font-size: 32px;
  line-height: 1;
}
.index-3 .title p {
  color: #555;
  line-height: 2;
  margin-top: 10px;
}
.index-3 .cont ul {
  display: flex;
  margin-top: 40px;
  justify-content: center;
}
.index-3 .cont ul li {
  text-align: center;
  margin: 0 80px;
}
.index-3 .cont ul li h4 {
  color: #333;
  font-size: 20px;
  line-height: 1;
  margin: 12px 0;
}
.index-3 .cont ul li p {
  color: #888888;
  font-size: 16px;
  line-height: 1;
}
.index-3 .cont .items {
  width: 100%;
  display: flex;
  margin-top: 50px;
  padding: 68px 0 38px;
  justify-content: center;
  background-color: #fff;
  box-shadow: 1px 1px 5px 1px rgba(0, 0, 0, 0.2);
}
.index-3 .cont .items .item {
  width: 255px;
  margin-right: 50px;
}
.index-3 .cont .items .item:last-child {
  margin-right: 0;
}
.index-3 .cont .items .item .pic {
  display: block;
  width: 100%;
  height: 136px;
}
.index-3 .cont .items .item .pic img {
  width: 100%;
  height: 100%;
}
.index-3 .cont .items .item .tit {
  color: #333;
  font-size: 16px;
  line-height: 1.5;
  display: block;
  margin-top: 10px;
  font-weight: bold;
}
.index-3 .cont .items .item span {
  color: #7f7f7f;
  font-size: 14px;
}
.index-3 .cont .items .item p {
  color: #333;
  font-size: 16px;
  margin-top: 10px;
}
.index-3 .cont .items .item .more {
  display: flex;
  margin-top: 24px;
  align-items: center;
  justify-content: space-between;
}
.index-3 .cont .items .item .more span {
  line-height: 30px;
  border-radius: 5px;
  padding: 0 6px;
  border: 1px solid #d9d9d9;
}
.index-3 .cont .items .item .more .arrow {
  width: 32px;
  height: 22px;
  background: url(../images/arrow.png) no-repeat center center;
}
.index-4 {
  background-color: #0d6eb9;
  padding: 50px 0;
}
.index-4 h3 {
  color: #fff;
  font-size: 32px;
  line-height: 1;
  text-align: center;
}
.index-4 .cont {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.index-4 .cont li {
  text-align: center;
  width: 153px;
  margin: 50px 50px 0;
}
.index-4 .cont li p {
  color: #fff;
  font-size: 16px;
  margin-top: 10px;
}
.index-5 {
  padding: 50px 0;
  background: #eeeeee;
}
.index-5 h3 {
  color: #333;
  line-height: 1;
  font-size: 32px;
  text-align: center;
}
.index-5 .cont {
  margin-top: 40px;
  display: flex;
}
.index-5 .cont > img {
  width: 540px;
  height: 361px;
}
.index-5 .cont .list {
  flex: 1;
  margin-left: 58px;
  display: flex;
  flex-direction: column;
}
.index-5 .cont .list .tit {
  display: flex;
  justify-content: space-between;
  line-height: 52px;
  border-bottom: 1px solid #e5e5e5;
}
.index-5 .cont .list .tit span {
  color: #2d2d2d;
  font-size: 18px;
}
.index-5 .cont .list .tit a {
  color: #333;
  font-size: 16px;
}
.index-5 .cont .list ul {
  margin-top: auto;
}
.index-5 .cont .list ul li {
  display: flex;
  align-items: center;
  line-height: 3;
}
.index-5 .cont .list ul li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-right: 18px;
  background-color: #9c9c9c;
}
.index-5 .cont .list ul li a {
  color: #333;
  font-size: 16px;
}
.index-5 .cont .list ul li span {
  color: #888888;
  font-size: 16px;
  margin-left: auto;
}
.index-6 {
  padding: 50px 0;
}
.index-6 .cont {
  display: flex;
  flex-wrap: wrap;
}
.index-6 .cont li {
  width: 137px;
  height: 45px;
  margin-right: 20px;
  margin-top: 20px;
}
.index-6 .cont li a img {
  width: 100%;
  height: 100%;
}
.index-6 .cont li:nth-child(4n) {
  margin-right: 0;
}
.index-6 img {
  width: 100%;
}