.section_banner {
  position: relative;
  /* height: 630px; */
}
.section_banner .bd ul{
  margin: 0;
  padding: 0;
  list-style-type: none;
}
.section_banner .bd ul li{
  margin: 0;
  padding: 0;
  list-style-type: none;
}
.section_banner .page_banner {
  color: #FFF;
  width: 100%;
  /* padding: 105px 10px 78px; */
  /* height: 630px; */
  /* box-sizing: border-box; */
}
.section_banner .page_banner img{
  width: 100%;
  /* height: 640px; */
  display: block;
}
.section_banner .page_banner.banner0 {
  height: 430px;
  padding: 0 !important;
}
.section_banner .page_banner.banner0 img {
  height: 430px;
  object-fit: cover;
}
.section_banner .page_banner.banner0 img.banner_pc {
  display: block;
}
.section_banner .page_banner.banner0 img.banner_mobile {
  display: none;
}
.section_banner .page_banner.banner1 {
  /* height: 430px; */
  /* background: url('../../images/index_file/轮播图1.png') no-repeat center top;
  background-size: 100% auto; */
}
.section_banner .page_banner.banner2 {
  /* background: url('../../images/index_file/轮播图2.png') no-repeat center top;
  background-size: 100% auto; */
}
.section_banner .page_banner.banner3 {
  /* background: url('../../images/index_file/轮播图3.png') no-repeat center top;
  background-size: 100% auto; */
}
.section_banner .page_banner.banner4 {
  /* background: url('../../images/index_file/轮播图4.png') no-repeat center top;
  background-size: 100% auto; */
}
.section_banner .page_banner h3 {
  font-size: 54px;
  font-weight: normal;
  line-height: 1.2;
}
.section_banner .page_banner .banner_text {
  font-size: 18px;
  margin: 15px 0 40px;
}
.section_banner .page_banner .use_btn {
  color: #FFF;
  font-size: 18px;
  line-height: 38px;
  text-align: center;
  background-color: #4780FD;
  width: 128px;
  height: 38px;
  margin: 0;
  border: none;
  border-radius: 4px;
  display: block;
}
.section_banner .page_banner.banner2 .use_btn {
  color: #4780FD;
  background-color: #FFF;
  border-color: #FFF;
  margin-bottom: 65px;
}
.section_banner .page_banner.banner4 .use_btn {
  color: #FF9600;
  background-color: #FFF;
  border-color: #FFF;
}

.section_banner .hd {
  text-align: center;
  background-color: transparent;
  left: 0;
  right: 0;
  bottom: 30px;
  position: absolute;
}
.section_banner .hd ul li {
  font-size: 0;
  background-color: #AAA;
  width: 8px;
  height: 8px;
  border-radius: 4px;
  display: inline-block;
  cursor: pointer;
}
.section_banner .hd ul li + li {
  margin-left: 8px;
}
.section_banner .hd ul li.on {
  background-color: #FFF;
  width: 20px;
}

@media screen and (min-width: 1200px) and (max-width: 1599px) {

}

/* ################################################## */
@media screen and (min-width: 1200px) {
  #home .section_banner {
    width: auto;
    height: 442px;
    margin: 0 calc(600px - 50vw);
  }
  #home .section_banner .page_banner {
    padding-left: calc(50vw - 600px);
    padding-right: calc(50vw - 600px);
  }
}

/* ################################################## */
@media screen and (max-width: 1199px) and (min-width: 768px) {

}

/* ################################################## */
@media screen and (max-width: 767px) {
  #home .page_banner {
    background-position: left top !important;
    height: 267px;
    padding: 56px 20px 40px;
  }
  #home .section_banner .page_banner.banner0 img {
    height: 267px;
    object-fit: cover;
  }
  #home .section_banner .page_banner.banner0 img.banner_pc {
    display: none;
  }
  #home .section_banner .page_banner.banner0 img.banner_mobile {
    display: block;
  }
}


.introduction_box{
  width: 100%;
  background-color: #2b4c8e;
  color: #fff;
}
.introduction_box .section_content{
  width: 1300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 40px 20px;
}
.introduction_box .section_left{
  width: 400px;
  flex-shrink: 0;
  margin-right: 100px;
}
.introduction_box .section_left h2{
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 40px;
}
.introduction_box .section_left p{
  font-size: 16px;
  line-height: 32px;
  text-indent: 2em;
}
.introduction_box .section_right img{
  height: 350px;
  object-fit: cover;
}
.core_box{
  background-image: url('../../images/index_file/core_bg.png');
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.business_box{
  width: 1000px;
  margin: 0 auto;
  color: #fff;
}
.business_box .business_title{
  text-align: center;
  color: #204284;
  font-size: 36px;
  font-weight: 400;
  padding: 80px 0;
}
.business_box .business_content{
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #fff;
  border-radius: 50px;
  padding: 10px 40px;
}
.business_box .business_content .business_left{
  width: 400px;
  margin-left: 20px;
}
.business_box .business_content .business_left h2{ 
  color: #295cb4;
  font-size: 24px;
}
.business_box .business_content .business_left p{ 
  font-size: 16px;
  color: #454a54;
  line-height: 32px;
}
.business_box .business_content .business_right img{
  width: 600px;
  margin-right: 20px;
}

.service_box{
  width: 1300px;
  margin: 0 auto;
  color: #fff;
}
.service_box .service_title{
  text-align: center;
  color: #204284;
  font-size: 36px;
  font-weight: 400;
  padding: 120px 0 60px;
}
.service_box .service_content .service_item{
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 40px;
}
.service_box .service_content .service_item.left-img img{
  margin-right: 50px;
}
.service_box .service_content .service_item.right-img img{
  margin-left: 50px;
}
.service_box .service_content .service_item .service_info{
  width: 600px;
  background-color: #fff;
  border-radius: 50px;
  position: relative;
  padding: 20px 40px;
}
.service_box .service_content .service_item.left-img .service_info::after{
  content: '';
  position: absolute;
  left: -25px;
  bottom: 10px;
  border-width: 30px;
  border-style: solid;
  border-color: transparent transparent #fff transparent;
  z-index: 1;
}
.service_box .service_content .service_item.right-img .service_info::after{
  content: '';
  position: absolute;
  right: -25px;
  bottom: 10px;
  border-width: 30px;
  border-style: solid;
  border-color: transparent transparent #fff transparent;
  z-index: 1;
}
.service_box .service_content .service_item .service_info h2{
  color: #295cb4;
  margin-bottom: 10px;
}
.service_box .service_content .service_item .service_info p{
  color: #454a54;
  font-size: 16px;
}
.service_box .service_content .service_item img{
  width: 150px;
  height: 150px;
  flex-shrink: 0;
}

.vision_box{
  width: 1300px;
  margin: 0 auto;
  color: #fff;
}
.vision_box .vision_title{
  text-align: center;
  color: #204284;
  font-size: 36px;
  font-weight: 400;
  padding: 120px 0 60px;
}
.vision_box .vision_content{
  font-size: 24px;
  line-height: 60px;
  color: #454a54;
  text-align: center;
  padding-bottom: 80px;
}

.mission_box{
  background-image: url('../../images/index_file/downloadImage.png');
  background-size: 100% auto;
  background-repeat: no-repeat;
  background-position: center;
 }

 .mission_box{
  height: 500px;
}
.mission_box .mission_content{
height: 100%;
display: flex;
align-items: center;
justify-content: center;
}
.mission_box .mission_content .yuan{
background-image: url('../../images/index_file/yuan.png');
background-size: 100% auto;
background-repeat: no-repeat;
background-position: center;

position: relative;
display: flex;
align-items: center;
justify-content: center;
font-size: 40px;
color: #fff;
width: 250px;
height: 250px;
}

.mission_box .mission_content .yuan{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: #fff;
  width: 250px;
  height: 250px;
}
.mission_box .mission_content .yuan .yuan-item{
  position: absolute;
  color: #3875b9;
  font-size: 16px;
  font-weight: bold;
}
.mission_box .mission_content .yuan .yuan-item.item1{
  left: -330px;
  top: 50px;
  width: 300px;
  height: 100px;
  background-image: url('../../images/index_file/line1.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: 0 0;
  line-height: 24px;
  font-size: 18px;
  padding-top: 10px;
}
.mission_box .mission_content .yuan .yuan-item.item2{
  right: -310px;
  top: -20px;
  width: 300px;
  height: 100px;
  background-image: url('../../images/index_file/line2.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: 0 0;
  line-height: 24px;
  font-size: 18px;
  padding-top: 10px;
  padding-left: 100px;
}
.mission_box .mission_content .yuan .yuan-item.item3{
  right: -290px;
  top: 230px;
  width: 300px;
  height: 100px;
  background-image: url('../../images/index_file/line3.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: 0 0;
  line-height: 24px;
  font-size: 18px;
  padding-left: 100px;
}


.values_box{
  width: 100%;
}
.values_box .values_title{
  text-align: center;
  color: #204284;
  font-size: 36px;
  font-weight: 400;
  padding: 80px 0 40px;
  font-weight: 400;
}
.values_box .values_content{
  width: 1300px;
  margin: 0 auto;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 60px;
}
.values_box .values_content .values_left{
  margin-right: 100px;
  width: 420px;
}
.values_box .values_content .values_left h2{
  color: #204284;
  font-size: 32px;
  margin-bottom: 50px;
}
.values_box .values_content .values_left p{
  color: #454a5a;
  font-size: 16px;
  line-height: 24px;
  margin-bottom: 20px;
}
.values_box .values_content .values_right img{
  width: 300px;
}

.match_box{
  background-image: url('../../images/index_file/match.png');
  background-size: 100% auto;
  background-repeat: no-repeat;
  background-position: center;
}
.match_box .match_title{
  text-align: center;
  color: #204284;
  font-size: 36px;
  font-weight: 400;
  padding: 80px 0 100px;
  font-weight: 400;
}
.match_box .match_content{
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 40px;
}
.match_box .match_content .match-item{
  color: #204284;
  width: 300px;
  height: 100px;
  text-align: center;
  border-right: 1px solid #89ade8;
}
.match_box .match_content .match-item:last-child{
 
  border-right: 0 solid #89ade8;
}
.match_box .match_content .match-item p{
  font-size: 22px;
  margin-bottom: 10px;
}