* {
  box-sizing: border-box;
}

.area_title {
  margin-bottom: 50px;
  text-align: center;
  color: #20448e;
}

.area_title h1 {
  font-size: 40px;
}

.outer_link {
  padding: 100px 0;
}

.outer_link .link_box {
  display: flex;
  justify-content: center;
}

.outer_link a {
  margin: 0 20px;
  padding: 40px;
  background-color: #2653a1;
  display: flex;
  justify-content: space-between;
  border-radius: 5px;
  box-shadow: 0 0 15px 5px #dfd8d8;
}

.outer_link a img {
  width: 170px;
  transition: all 0.5s;
}

.outer_link a span {
  /* width: 170px; */
  margin-left: 60px;
  color: #fff;
  font-size: 60px;
  transition: all 0.5s;
}
.outer_link a:hover img{
    transform: scale(1.2);
}
/*.outer_link a:hover span {*/
/*  font-size: 66px;*/
/*}*/

.advantage {
  padding: 60px 0;
}

.advantage .area_title {
  color: #2653a1;
}

.advantage .advan_box {
  display: flex;
  justify-content: space-between;
}

.advantage .advan_li {
  width: calc((100% - 120px)/3);
  box-shadow: 0 0 15px 5px #dfd8d8;
  background-color: #fff;
  text-align: center;
  padding: 50px 50px 100px;
  line-height: 2;
  position: relative;
}

.advantage .advan_li:nth-child(1)::after {
  content: "";
  width: 328px;
  height: 13px;
  position: absolute;
  bottom: 43.5px;
  right: 0;
  background-image: url(../picture/advan-bg1.png);
}

.advantage .advan_li:nth-child(2)::after {
  content: "";
  width: 100%;
  height: 13px;
  position: absolute;
  bottom: 43.5px;
  right: 0;
  background-image: url(../picture/advan-bg2.png);
}

.advantage .advan_li:nth-child(3)::after {
  content: "";
  width: 310px;
  height: 54px;
  position: absolute;
  bottom: 30px;
  left: 0;
  background-image: url(../picture/advan-bg3.png);
}

.advantage .advan_li .img {
  width: 100px;
  margin: 0 auto 40px;
}

.advantage .advan_li h3 {
  font-size: 35px;
  font-weight: bold;
  color: #2653a1;
  position: relative;
  margin-bottom: 40px;
  letter-spacing: 5px;
}

.advantage .advan_li h3::after {
  content: "";
  width: 239px;
  height: 4px;
  background-image: url(../picture/title_bottom.png);
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
}

.advantage .advan_li p {
  font-size: 25px;
  color: #2653a1;
}

.service_area {
  background-image: url(../picture/service-area-bg.png);
  padding: 60px 0;
}

.service_area .area_title {
  color: #fff;
}

.service_area .service_box {
  display: flex;
  justify-content: space-between;
}

.service_area .service_box .service_li {
  width: calc((100% - 18px)/4);
  position: relative;
  border-radius: 5px;
  cursor: pointer;
}

.service_area .service_box .service_li .bg_img {
  width: 100%;
}

.service_area .service_box .service_li .bg_img img {
  width: 100%;
}

.service_area .service_box .service_li .text {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.service_area .service_box .service_li .text h3 {
  font-size: 35px;
  color: #fff;
  letter-spacing: 5px;
  margin-top: 30px;
}

.service_area .service_box .service_li .hover_text {
  display: none;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: #fff;
  color: #2653a1;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.service_area .service_box .service_li .hover_text h3 {
  font-size: 35px;
  letter-spacing: 5px;
  margin-bottom: 60px;
  position: relative;
}

.service_area .service_box .service_li .hover_text h3::after {
  content: "";
  width: 184px;
  height: 17px;
  background-image: url(../picture/star-line.png);
  position: absolute;
  bottom: -45px;
  left: 50%;
  transform: translateX(-50%);
}

.service_area .service_box .service_li .hover_text p {
  line-height: 2.5;
  font-size: 25px;
  font-weight: bold;
  text-align: center;
}

.service_area .service_box .service_li:hover .text {
  display: none;
}

.service_area .service_box .service_li:hover .hover_text {
  display: flex;
}

.process_area {
  padding: 50px 0;
}

.process_box {
  padding: 0 100px;
  display: flex;
  justify-content: space-between;
  flex-direction: row;
  flex-wrap: wrap;
}

.process_li {
  width: calc((100% - 24px)/3);
  padding: 40px 0;
  text-align: center;
  background-color: #3d7ec1;
  font-size: 30px;
  color: #fff;
  margin-bottom: 12px;
}

.process_li .text {
  font-size: 35px;
  line-height: 1;
  vertical-align: baseline;
}

.process_li .text .num {
  width: 40px;
  height: 40px;
  text-align: center;
  display: inline-block;
  border: 2px solid;
  border-radius: 100%;
  vertical-align: baseline;
  margin-right: 20px;
}

.process_li:nth-child(2) {
  background-color: #3573b9;
}

.process_li:nth-child(3) {
  background-color: #2f66af;
}

.process_li:nth-child(4) {
  background-color: #2b5da9;
}

.process_li:nth-child(5) {
  background-color: #2653a1;
}

.process_li:nth-child(6) {
  background-color: #20448e;
}


.news_area {
  padding: 50px 0;
}

.news_area .container {
  padding: 0 150px;
}

.news_area .area_title {
  position: relative;
  padding-bottom: 20px;
  border-bottom: 1px solid #b1b1b1;
}

.news_area .area_title .view_more {
  position: absolute;
  bottom: 20px;
  right: 0;
  display: inline-block;
  color: #b1b1b1;
  border: 1px solid #b1b1b1;
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 18px;
  line-height: 1;
}

.news_box {
  display: flex;
  justify-content: space-between;
  flex-direction: row;
  flex-wrap: wrap;
}
.news_li{
  width: calc((100% - 60px)/2);
  text-align: center;
  margin-bottom: 15px;
}
.news_li a{
  display: flex;
  justify-content: space-between;
  font-size: 16px;
  text-align: left;
}

.news_li .img {
  width: 150px;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}
.news_li .img img{
  transition: all 0.5s;
}
.news_li:hover img{
    transform: scale(1.2);
}

.news_li h3 {
  width: calc(100% - 200px);
}

.news_li .img img {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  object-fit: cover;
}