.bl {
  display: block !important;
}

.cl {
  clear: both;
}

.tit {
  width: 550px;
  height: 50px;
  border: 1px solid #153657;
  margin: 0 auto;
  text-align: center;
}

.tit h2 {
  font-size: 40px;
  color: #153657;
  height: 40px;
  margin-top: -30px;
  font-weight: normal;
}

.tit p {
  font-size: 20px;
  color: #153657;
  margin-top: 25px;
}

.tit span {
  background: #fff;
  padding: 0 10px;
}

.main4 .tit span {
  background: #eef1fa;
}

.main4 {
  background: #eef1fa;
  padding-top: 60px;
  padding-bottom: 100px;
}

.m4_list {
  margin-top: 50px;
}

.m4_list li {
  width: 598px;
  height: 248px;
  float: left;
  margin-right: 4px;
  margin-bottom: 4px;
  position: relative;
}

.outside {
  position: absolute;
  width: 598px;
  height: 248px;
  text-align: center;
  color: #fff;
  left: 0;
  top: 0;
}

.outside p {
  margin-top: 70px;
}

.outside p .iconfont {
  font-size: 40px;
}

.outside h3 {
  font-size: 20px;
  margin-top: 10px;
}

.inside {
  position: absolute;
  padding-left: 170px;
  width: 428px;
  height: 248px;
  text-align: left;
  color: #fff;
  left: 0;
  top: 0;
  background: rgba(18, 42, 67, 0.64);
  opacity: 0;
}

.inside h3 {
  font-size: 20px;
  padding-top: 60px;
  margin-bottom: 20px;
}

.inside p {
  font-size: 14px;
  margin-bottom: 15px;
  line-height: 24px;
}

.m4_list li:hover .outside {
  opacity: 0;
}

.m4_list li:hover .inside {
  opacity: 1;
}

.m4_list li:nth-of-type(1) {
  background: url(../img/index_15-min.png);
}

.m4_list li:nth-of-type(2) {
  background: url(../img/index_17-min.png);
}

.m4_list li:nth-of-type(3) {
  background: url(../img/index_21-min.png);
}

.m4_list li:nth-of-type(4) {
  background: url(../img/index_23-min.png);
}

.m4_list li:nth-of-type(2n) {
  margin-right: 0;
}

.banner {
  width: 100%;
  height: 520px;
  background: url(../img/SS_02.png) center no-repeat;
}

.banner h2 {
  font-size: 60px;
  padding-top: 150px;
  color: #233d63;
}

.banner h2 span {
  color: #ff8d5b;
}

.ba_zx {
  display: block;
  width: 425px;
  height: 70px;
  line-height: 70px;
  text-align: center;
  float: left;
  font-weight: bold;
  font-size: 18px;
  color: #fff;
  background: #ff8d5b;
  margin-top: 150px;
  border-radius: 35px;
  box-shadow: 0 20px 15px rgba(107, 92, 85, 0.19);
}

.ba_zx img {
  vertical-align: middle;
}

.ba_zx1 {
  width: 250px;
  height: 70px;
  line-height: 70px;
  text-align: center;
  float: left;
  font-size: 18px;
  color: #233d63;
  background: #fff;
  margin-top: 150px;
  margin-left: 60px;
  border-radius: 35px;
  box-shadow: 0 20px 15px rgba(107, 92, 85, 0.19);
}

.ba_zx1 img {
  vertical-align: middle;
}

.main1 {
  padding-top: 80px;
}

.m1_box {
  margin-top: 50px;
  width: 100%;
  height: 430px;
  background: url(../img/SS_04.png) center;
}

.m1_lf {
  width: 720px;
  float: left;
  height: 430px;
}

.m1_rt {
  width: 480px;
  float: left;
  height: 430px;
}

.ss-swiper {
  width: 670px !important;
  padding-left: 50px;
}

.ss-swiper .swiper-slide {
  width: 270px !important;
  height: 240px;
  background: #fff;
  margin-left: 60px;
  margin-top: 145px;
  border-radius: 8px;
}

.ss-swiper .swiper-slide h3 {
  text-align: center;
  padding-top: 25px;
  font-size: 16px;
  color: #4a5662;
  position: relative;
}

.ss-swiper .swiper-slide h3 span {
  font-weight: normal;
}

.ss-swiper .swiper-slide p {
  padding: 0 30px;
  font-size: 14px;
  color: #818490;
  line-height: 28px;
  margin-top: 28px;
}

.ss-swiper .swiper-slide h3::before {
  width: 20px;
  height: 4px;
  position: absolute;
  content: '';
  background: #2f5986;
  left: 0;
  top: 35px;
}

.ss-swiper .my-slide-next {
  height: 300px !important;
  margin-top: 90px !important;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

.ss-swiper .my-slide-next h3::before {
  background: #ff8d5b;
}

.ss-swiper .my-slide-next h3 {
  font-size: 18px;
}

.ss-swiper .my-slide-next p {
  font-size: 16px;
}

.m1_yy {
  width: 130px;
  height: 80px;
  background: #f3f8fc;
  border-top: 6px solid #f3f8fc;
  text-align: center;
  font-size: 18px;
  color: #4a5662;
  line-height: 80px;
  float: left;
}

.m1_act {
  background: #e9f0f5;
  border-color: #2f5986;
  font-weight: bold;
}
.m1_cont{
  display: none;
}
.m1_cont p{
  font-size: 16px;
  color: #818490;
  margin-top: 40px;
}
.m1_cont b{
  color: #4a5662;
}
.m1_cont span{
  color: #4a5662;
  margin-right: 20px;
  font-style: italic;
  position: relative;
}
.m1_cont span::after{
  position: absolute;
  content:'';
  width: 10px;
  height: 2px;
  background: #ff8d5b;
  bottom: 0;
  right: -10px;
}
.ad1{
  width: 100%;
  height: 125px;
  background: #f7ede1;
}
.ad2{
  width: 100%;
  height: 125px;
  background: #2f5986;
}
.ad1 h2{
  font-size: 40px;
  color: #233d63;
  line-height: 125px;
  text-align: center;
  width: 600px;
  float: left;
  font-weight: normal;
}
.ad2 h2{
  font-size: 40px;
  color: #fff;
  line-height: 125px;
  text-align: center;
  width: 750px;
  float: left;
  font-weight: normal;
}
.ad_tel{
  width: 268px;
  height: 58px;
  border: 1px solid #ff8d5b;
  border-radius: 30px;
  font-size: 18px;
  text-align: center;
  line-height: 58px;
  float: left;
  color: #ff8d5b;
  margin-top: 32px;
  margin-left: 22px;
}
.ad_zx{
  display: block;
  float: right;
  width: 320px;
  height: 60px;
  line-height: 60px;
  font-size: 18px;
  color: #fff;
  background: #ff8d5b;
  font-weight: bold;
  text-align: center;
    border-radius: 30px;
    margin-top: 32px;

}
.ad_zx img{
  vertical-align: middle;


}
.main2{
  padding-top: 70px;
}
.m2_box{
  width: 100%;
  height: 457px;
  background: url(../img/SS_07.png);

}
.m2_lf{
  width: 600px;
  float: left;
  margin-top: 50px;
}
.m2_rt{
  width: 600px;
  float: left;
    margin-top: 50px;
}
.m2_lf li{
  width: 150px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: #f3f8fc;
  font-weight: bold;
  font-size: 18px;
  color: #4a5662;
  position: relative;
  margin-bottom: 34px;
}
.m2_lf li::after{
  position: absolute;
  content: '';
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-left: 6px solid #f3f8fc;
  border-bottom: 6px solid transparent;
  top: 0;
  bottom: 0;
  margin: auto 0;
  right: -6px;
}
.m2_lf li:nth-of-type(1){
  margin-left: 150px;
}
.m2_lf li:nth-of-type(2){
  margin-left: 100px;
}
.m2_lf li:nth-of-type(3){
  margin-left: 70px;
}
.m2_lf li:nth-of-type(4){
  margin-left: 100px;
}
.m2_lf li:nth-of-type(5){
  margin-left: 150px;
}
.m2_rt li{
  width: 150px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: #075070;
  font-weight: bold;
  font-size: 18px;
  color: #fff;
  position: relative;
  margin-bottom: 34px;
}
.m2_rt li::after{
  position: absolute;
  content: '';
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-right: 6px solid #075070;
  border-bottom: 6px solid transparent;
  top: 0;
  bottom: 0;
  margin: auto 0;
  left: -6px;
}
.m2_rt li:nth-of-type(1){
  margin-left: 300px;
}
.m2_rt li:nth-of-type(2){
  margin-left: 350px;
}
.m2_rt li:nth-of-type(3){
  margin-left: 380px;
}
.m2_rt li:nth-of-type(4){
  margin-left: 350px;
}
.m2_rt li:nth-of-type(5){
  margin-left: 300px;
}
.main3{
  padding-top: 70px;
  padding-bottom: 70px;
}
.m3_list{
  margin-top: 60px;
}
.m3_list li{
  width: 180px;
  margin-right: 20px;
  text-align: center;
  float: left;
}

.m3_list li img{
  display: block;
  margin-left: 20px;
}
.m3_list li h3{
  font-size: 18px;
  color: #4a5662;
  margin-top: 25px;
}
.m3_list li p{
  font-size: 16px;
  color: #818490;
  margin-top: 15px;
  line-height: 24px;
  text-align: left;
}
.main5{
  padding: 70px 0;
}
.m5_list{
  height: 300px;
  margin-top: 60px;
  float: left;
  width: 230px;
  background: #fff;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  position: relative;
  z-index: 2
}
.m5_list li{
  height: 75px;
  line-height: 75px;
  padding-left: 40px;
  font-size: 18px;
  color: #4a5662;
  cursor: pointer;
}
.m5_list .m5_act{
  position: relative;
  font-weight: bold;
}
.m5_act::before{
  position: absolute;
  content: '';
  width: 12px;
  height: 44px;
  background: #ff8d5b;
  left: 0;
  top: 16px;
}
.m5_act::after{
  position: absolute;
  content: '';
  width: 0;
  height: 0;
  border-top: 9px solid transparent;
  border-left: 9px solid #fff;
  border-bottom: 9px solid transparent;
  top: 0;
  bottom: 0;
  margin: auto 0;
  right: -9px;
}
.m5_cont{
  display: none;
  padding: 0 60px;
  padding-top: 50px;
  width: 850px;
  float: left;
  background: #f3f8fc;
  height: 250px;
  margin-top: 60px;
  position: relative;
  z-index: 1
}
.m5_cont h3{
  font-size: 24px;
  color: #4a5662;
}
.m5_cont h4{
  margin-top: 32px;
  font-size: 18px;
  color: #4a5662;
  font-weight: normal;
}
.m5_cont h4 span{
  margin-right: 90px;
}
.m5_cont p{
font-size: 16px;
color: #818490;
line-height: 28px;
margin-top: 15px;
}
.main6{
  padding: 70px 0;
}
.m6_list{
  margin-top: 60px;
}
.m6_list li{
  border-radius: 16px;
  padding: 0 60px;
  padding-top: 50px;
  width: 465px;
  height: 250px;
  float: left;
  margin-right:30px;
  margin-bottom: 30px;
  box-shadow:0 0 10px rgba(153,181,200,0.32);
}
.m6_list li:nth-of-type(even){
  margin-right: 0;
}
.m6_list li h3{
  position: relative;
  font-size: 18px;
  color: #4a5662;
  z-index: 1;
}
.m6_list li h3 span{
  position: absolute;
  font-weight: normal;
  font-size: 96px;
  color: #fef6f3;

  left: 0;
  bottom:-28px;
    z-index: -1;
}
.m6_list li h3::before{
  position: absolute;
  content: '';
  width: 30px;
  height: 12px;
  background: #ff8d5b;
  left: -60px;
  top: 5px;
}
.m6_list li p{
  margin-top: 15px;
  line-height: 30px;
  font-size: 16px;
  color: #818490;
}
.m6_list li p span{
  color: #4a5662;

}.m6_list li h4{
  font-size: 16px;
  color: #4a5662;
  font-weight: normal;
  margin-top: 10px;
}

.ad3{
  width: 100%;
  height: 280px;
  background: url(../img/ad3_02.png) center;
  margin: 0 auto;
  margin-top: 100px;
}
.ad2_zx{
  width: 130px;
  height: 140px;
  text-align: center;
  font-size: 24px;
  color: #2f5986;
  position: absolute;
  right: 0;
  top: 60px;
  box-sizing: border-box;
  padding-top: 40px;
  cursor: pointer;
}
.ad2_time{
  position: absolute;
  width: 390px;
  font-size: 14px;
  color: #8aa2bb;
  bottom: -240px;
  right: 140px;
  text-align: center;
}
.ad2_time img{
  vertical-align: middle;
}