.bl {
  display: block !important;
}

.cl {
  clear: both;
}

.contains {
  width: 1280px !important;
  margin: 0 auto;
  position: relative;
}

.banner {
  width: 100%;
  height: 639px;
  background: url(../img/ba_01.png) center;
  box-sizing: border-box;
  padding-top: 130px;
  padding-left: 220px;

}

h1 {
  font-size: 60px;
  color: #fff;
  font-weight: normal;
  margin: 0;
}

.ba_msg {
  font-size: 16px;
  color: #fff;
  margin-top: 15px;
}

.ba_zx1 {
  width: 500px;
  height: 60px;
  line-height: 60px;
  box-sizing: border-box;
  padding-left: 40px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 30px;
  font-size: 16px;
  color: #393747;
  margin-top: 70px;
}

.ba_zx {
  text-align: center;
  width: 260px;
  height: 54px;
  line-height: 54px;
  border-radius: 27px;
  background: #5345d2;
  color: #fff;
  font-size: 16px;
  float: right;
  margin-top: 3px;
  margin-right: 3px;

}

.ba_zx img {
  vertical-align: middle;
}

.tit {
  text-align: center;
  font-size: 38px;
  color: #282060;
  padding-top: 80px;
  font-weight: normal;
}

.main1 {
  margin-top: 120px;
}

.m1_lf {
  width: 510px;
  float: left;
}

.m1_lf li {
  margin-bottom: 50px;
  width: 100%;
  box-sizing: border-box;
  padding: 30px 35px 30px 45px;
  position: relative;
  box-shadow: 0 0 27px rgba(214, 223, 245, 0.32);
}

.m1_lf li span {
  font-weight: normal;
  position: absolute;
  font-size: 50px;
  color: #e1e1e6;
  content: '';
  left: 15px;
  top: -30px;
}

.m1_lf li h2 {
  font-size: 18px;
  color: #393747;
  font-weight: normal;
}

.m1_lf li h2>img {
  float: right;
  display: none;
  cursor: pointer;
}

.m1_lf li p {
  font-size: 14px;
  color: #706e7d;
  line-height: 30px;
  margin-top: 15px;
  display: none;
}

.m1_rt {
  width: 650px;
  float: right;
}

.m1_rt .tit {
  padding-top: 0;
}

.m1_rt>img {
  display: none;
}

.ad1 {
  width: 1600px;
  height: 270px;
  background: #5345d2;
  margin: 0 auto;
  box-shadow: 0 28px 40px rgba(188, 182, 237, 0.38);
}

.ad1 h2 {
  text-align: center;
  font-size: 48px;
  color: #fff;
  font-weight: normal;
  padding-top: 60px;
}

.ad1_zx {
  width: 240px;
  height: 54px;
  line-height: 54px;
  text-align: center;
  font-size: 16px;
  color: #5345d2;
  border-radius: 27px;
  background: #fdc05f;
  margin: 0 auto;
  margin-top: 30px;
  font-weight: bold;
}

.m2_list {
  margin-top: 70px;
}

.m2_list li>img {
  display: block;
  float: left;
}

.m2_list li .m2_conts {
  width: 640px;
  height: 360px;
  box-sizing: border-box;
  float: left;
  padding: 0 40px;
}

.m2_list li .m2_conts h3 {
  font-size: 24px;
  color: #393747;
  font-weight: normal;
  padding-top: 60px;
}
.m2_list li .m2_conts .m2_msg{
  font-size: 16px;
  color: #706e7d;
  margin-top: 30px;
  line-height: 30px;
}
.m2_zx{
  display: inline-block;
  padding: 0 25px;
  height: 54px;
  border: 1px solid #898892;
  line-height: 54px;
  text-align: center;
  border-radius: 27px;
  color: #5345d2;
  font-size: 16px;
  font-weight: bold;
  margin-top: 40px;
}
.ad2{
  width: 1600px;
  height: 280px;
  background: url(../img/cj_03.png) center;
  margin: 0 auto;
  margin-top: 100px;
}
.ad2_zx{
  width: 130px;
  height: 140px;
  text-align: center;
  font-size: 24px;
  color: #5345d2;
  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: #bdb7f5;
  bottom: -240px;
  right: 140px;
  text-align: center;
}
.ad2_time img{
  vertical-align: middle;
}
.case-swiper{
  margin-top: 65px!important;
  padding-bottom: 100px!important;
}
.case-swiper .swiper-slide{
  width: 400px!important;
  height: 280px;
  margin-right: 40px;
  box-sizing: border-box;
  border-radius: 4px;
  border: 1px solid #e4e7f6;
  padding: 0 40px;
  padding-top: 30px;
}
.case-swiper .swiper-slide h3{
  padding-left: 90px;
  font-size: 24px;
  color: #393747;
  font-weight: normal;
}
.m3_msg{
  padding-left: 90px;
  font-size: 16px;
  color: #706e7d;
  margin-top: 10px;
}
.m3_cont{
  font-size: 16px;
  color: #706e7d;
  line-height: 30px;
  margin-top: 25px;
}
.m3_cont span{
  color: #5345d2;
}
.case-swiper .swiper-slide>img{
  position: absolute;
  left: 40px;
  top: 30px;
}
.swiper-button-next, .swiper-container-rtl .swiper-button-prev{
  background-image:url(../img/tx_40.png)!important;
  width: 38px!important;
  height: 38px!important;
  background-size: 100% 100%!important;
  top: 350px!important;
  right: 45%!important;
}
.swiper-button-prev, .swiper-container-rtl .swiper-button-next{
  background-image:url(../img/tx_38.png)!important;
  width: 38px!important;
  height: 38px!important;
  background-size: 100% 100%!important;
  top: 350px!important;
  left: 45%!important;
}
.main4 .contains{
  box-sizing: border-box;
  padding-left: 778px;
  height: 438px;
  margin-top: 100px;
}
.m4_tit{
  font-size: 27px;
  color: #282060;
  font-weight: normal;
  padding-top: 80px;
}
.m4_cont{
  font-size: 16px;
  color: #706e7d;
  line-height: 30px;
  margin-top: 25px;
}
.m4_zx1{
  width: 430px;
  height: 60px;
  line-height: 60px;
  border-radius: 30px;
  box-sizing: border-box;
  padding-left: 40px;
  background: #eeedf9;
  color: #5345d2;
  font-size: 16px;
  margin-top: 60px;
}
.m4_zx{
  float: right;
  width: 260px;
  height: 54px;
  border-radius: 27px;
  line-height: 54px;
  text-align: center;
  color: #fff;
  margin-top: 3px;
  background: #5345d2;
  margin-right: 3px;
}
.m4_zx img{
  vertical-align: middle;
}
.main4 .contains>img{
  position: absolute;
  left: -158px;
  top: 0;
}