.section_1 {
  background-image: url(../img/1.jpg);
  background-position: center top;
  background-repeat: no-repeat;
  background-size: 100% auto;
  width: 100%;
}
.section_1 .container {
  position: relative;
}
.section_1 .nav {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 25px;
}
.section_1 .nav .item {
  width: 200px;
  height: 270px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #000;
}
.section_1 .nav .item img {
  border: 1px dashed #fff;
  border-radius: 82px;
  padding: 10px;
  margin-bottom: 10px;
}
.section_1 .nav .item .t1 {
  font-size: 20px;
}
.section_1 .nav .item .t2 {
  color: #626262;
  font-size: 14px;
}
.section_1 .nav .item .t3 {
  width: 32px;
  height: 4px;
  background-color: #e7eaed;
  margin-top: 50px;
  transition: none;
}
.section_1 .nav .item:hover {
  background-color: #586faf;
  color: #fff;
}
.section_1 .nav .item:hover .t1,
.section_1 .nav .item:hover .t2 {
  color: #fff;
}
.section_1 .nav .item:hover .t3 {
  position: relative;
  width: 32px;
  height: 12px;
  background-color: #82b8e3;
}
.section_1 .nav .item:hover .t3:after {
  content: '';
  display: block;
  position: absolute;
  left: 10px;
  top: -10px;
  height: 32px;
  width: 12px;
  background-color: #82b8e3;
}
.section_1 .nav .item:hover img {
  filter: grayscale(100%) brightness(200%);
}
.section_1 .nav .line {
  width: 1px;
  height: 180px;
  border-right: 1px dashed #dadada;
}
.section_1 .search {
  width: 1200px;
  height: 60px;
  margin: 0 auto;
  margin-top: -20px;
  z-index: 999;
  position: relative;
  background-color: #fff;
  box-shadow: 0px 5px 10px #ededed;
  box-sizing: border-box;
  padding: 4px;
  display: flex;
}
.section_1 .search input {
  flex: 1;
  border: 0px;
  outline: none;
  box-sizing: border-box;
  padding: 0px 10px;
}
.section_1 .search button {
  border: 0px;
  background-color: #5470b0;
}
.section_1 .content {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
}
.section_1 .content .title {
  display: flex;
  justify-content: space-between;
}
.section_1 .content .title div {
  font-size: 38px;
  color: #355293;
  letter-spacing: 3px;
}
.section_1 .content .title div i {
  font-style: normal;
  display: inline-block;
  background-color: #5470b0;
  color: #fff;
  border-radius: 54px;
  width: 54px;
  height: 54px;
  text-align: center;
  line-height: 54px;
  letter-spacing: 0px;
}
.section_1 .content .title .more {
  display: flex;
  align-items: center;
  color: #4d4d4c;
}
.section_1 .content .title .more:hover {
  color: #5470b0;
}
.section_1 .content .left {
  width: 910px;
}
.section_1 .content .left .cc {
  width: 100%;
  margin-top: 50px;
}
.section_1 .content .left .cc .info {
  background-color: #eeeeee;
  display: flex;
  align-items: center;
}
.section_1 .content .left .cc .info div {
  box-sizing: border-box;
  padding: 20px;
  font-size: 18px;
  color: #111;
  line-height: 28px;
  /*font-weight: bold;*/
  font-family: 'Microsoft Yahei';
}
.section_1 .content .left .cc .info2 {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.section_1 .content .left .cc .info2 a {
  display: block;
  width: 48%;
  font-size: 18px;
  color: #111;
  font-family: 'Microsoft Yahei';
  border-bottom: 1px solid #dddddd;
  height: 88px;
  margin-top: 65px;
  /*font-weight: bold;*/
  line-height: 26px;
}
.section_1 .content .left .cc .info2 a:hover {
  color: #206297;
}
.section_1 .content .right {
  width: 420px;
}
.section_1 .content .right .cc {
  width: 100%;
  margin-top: 50px;
}
.section_1 .content .right .cc a {
  display: block;
  box-sizing: border-box;
  border: 1px solid #dce0e6;
  height: 90px;
  padding: 10px 20px;
  font-size: 18px;
  color: #111;
  line-height: 28px;
  /*font-weight: bold;*/
  font-family: 'Microsoft Yahei';
  margin-bottom: 23px;
  transition: none;
}
.section_1 .content .right .cc a:hover {
  background: url(../img/ico.jpg) no-repeat bottom center #2e5184;
  color: #fff;
}
.section_2 {
  width: 100%;
  box-sizing: border-box;
  padding: 40px 0px;
}
.section_2 .title {
  font-size: 40px;
  font-weight: bold;
  color: #214a9a;
}
.section_2 .cc {
  margin-top: 47px;
  width: 100%;
  display: flex;
  box-shadow: 0px 5px 10px #ededed;
}
.section_2 .cc .item {
  height: 554px;
  width: 160px;
  overflow: hidden;
  background-color: #5470b0;
  border-right: 1px solid #fff;
  color: #fff;
  display: flex;
}
.section_2 .cc .item .t {
  height: 554px;
  width: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  align-content: center;
  box-sizing: border-box;
  padding: 50px 0px;
  position: relative;
}
.section_2 .cc .item .t .bg {
  position: absolute;
  width: 100%;
  height: 554px;
  top: 0;
  left: 0;
  display: none;
  z-index: 1;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.section_2 .cc .item .t .text {
  font-size: 32px;
  color: #fff;
  width: 50px;
  text-align: center;
  line-height: 35px;
  margin-top: 30px;
  position: relative;
  z-index: 999;
}
.section_2 .cc .item .t .img1 {
  width: 87px;
  position: relative;
  z-index: 999;
}
.section_2 .cc .item .t .img2 {
  width: 48px;
  margin-top: auto;
  position: relative;
  z-index: 999;
}
.section_2 .cc .item .c {
  color: #fff;
  width: 530px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  box-sizing: border-box;
  padding: 80px 0px 80px 80px;
  display: none;
}
.section_2 .cc .item .c a {
  display: block;
  width: 50%;
  font-size: 18px;
  color: #222222;
  height: 20px;
  font-family: 'Microsoft Yahei';
  font-weight: bold;
}
.section_2 .cc .item .c a:hover {
  color: #206297;
}
.section_2 .cc .item.on {
  width: 910px;
  background-color: #fff;
}
.section_2 .cc .item.on .t {
  width: 380px;
}
.section_2 .cc .item.on .bg {
  display: block;
}
.section_2 .cc .item.on .c {
  display: flex;
}
.section_3 {
  width: 100%;
  margin-top: 40px;
}
.section_3 .title {
  text-align: center;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section_3 .title div {
  font-size: 30px;
  color: #333333;
}
.section_3 .title span {
  display: flex;
  color: #c3c3c3;
  align-items: center;
  margin-top: 10px;
}
.section_3 .title span:after,
.section_3 .title span:before {
  content: '';
  width: 20px;
  height: 1px;
  background-color: #c3c3c3;
  margin: 0px 15px;
}
.section_3 .c {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 150px;
}
.section_3 .c .item {
  border: 1px solid #eee;
  width: 345px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section_3 .c .item img {
  border: 8px solid #eeeeee;
  width: 181px;
  height: 181px;
  border-radius: 181px;
  margin-top: -90px;
}
.section_3 .c .item .t {
  color: #343434;
  font-size: 16px;
  text-align: center;
  line-height: 24px;
  margin-top: 20px;
}
.section_3 .c .item .t span {
  color: #afafaf;
  font-size: 12px;
}
.section_3 .c .item .t:after {
  content: '';
  display: block;
  width: 30px;
  height: 1px;
  background-color: #eaeaea;
  margin: 0 auto;
  margin-top: 10px;
}
.section_3 .c .item .cc {
  box-sizing: border-box;
  width: 100%;
  padding: 20px;
  color: #999999;
}
.section_3 .more {
  display: block;
  margin: 0 auto;
  border: 1px solid #e8e8e8;
  width: 202px;
  height: 42px;
  line-height: 42px;
  text-align: center;
  color: #666;
  margin-top: 30px;
}
.section_4 {
  display: flex;
  margin-top: 40px;
}
.section_4 .left {
  width: 50%;
}
.section_4 .left img {
  width: 100%;
}
.section_4 .right {
  width: 50%;
  box-sizing: border-box;
  padding: 50px 60px;
  background-color: #5470b0;
  color: #fff;
}
.section_4 .right .title {
  font-size: 37px;
  padding-left: 30px;
}
.section_4 .right .title2 {
  background: #ffb400;
  width: 445px;
  height: 60px;
  line-height: 60px;
  font-size: 20px;
  box-sizing: border-box;
  padding-left: 30px;
  margin: 20px 0px;
}
.section_4 .right .c {
  display: flex;
  align-items: center;
  font-size: 16px;
  margin-bottom: 5px;
}
.section_4 .right .c img {
  margin-right: 10px;
}