.bannerbg {
  background: url("../images/success-case-banner.png") no-repeat center;
}
/*  */
.banner h1{
  text-align: left;
}
.banner_title {
  max-width: 547px;
  margin: 0;
  text-align: left;
}


.related_products_img {
  float: left;
  width: 470px;
  margin-left: 10px;
}

.related_products_contain {
  float: left;
  margin:20px 0 0 70px;
}

.related_products_title h1 {
  margin-left: 20px;
  font-size: 26px;
  color: #333;
}

.related_products_title p {
  width: 380px;
  height: 30px;
  background-color: #e1eef8;
  margin: -10px 0 40px 0;
}

.related_products_text {
  padding: 18px 20px;
  max-width: 512px;
  border: solid 1px #eee;
  line-height: 24px;
  font-size: 14px;
  color: #333;
  margin-bottom: 16px;
}
.related_products_text2{
  max-width: 585px;
}

.sovle2 {
  border-top: 1px solid #e5e5e5;
  padding-top: 40px;
}

.related_products_img2 {
  float: right;
  width: 568px;
  height: 372px;
  margin-top: 20px;
  margin-left: 0px;
}

.related_products_contain2 {
  float: right;
  margin: 0 70px 0 0;
}

.program_advantagebg {
  background-color: #f5f5f5;
}
.platform_border{
  margin-left: 8px;
  /* margin: 0 auto; */
}
.program_advantage_contain {
  float: left;
  width: 368px;
  border: solid 1px #0188cc;
  color: #666666;
  margin: 0 0 40px 45px;
}

.program_advantage_contain1,
.program_advantage_contain4 {
  margin-left: 0px;
}

.program_advantage_img {
  margin: 36px 0 16px 0;
  height: 100px;
  background: url(../images/sovle_shuju.png) no-repeat center;
}

.program_advantage_img1 {
  background-position: center 0px;
}

.program_advantage_img2 {
  background-position: center -100px;
}

.program_advantage_img3 {
  background-position: center -200px;
}

.ai_advantage_img {
  margin: 36px 0 16px 0;
  height: 100px;
  background: url(../images/sovle-ai.png) no-repeat center;
}
.ai_advantage_img1{
  background-position: center 0px;
}
.ai_advantage_img2{
  background-position: center -100px;
}
.ai_advantage_img3{
  background-position: center -200px;
}
.ai_advantage_img4{
  background-position: center -300px;
}
.ai_advantage_img5{
  background-position: center -400px;
}

.program_advantage_contain h1 {
  font-size: 22px;
  text-align: center;
  padding-bottom: 18px;
}

.program_advantage_contain p {
  font-size: 14px;
  margin: 0 36px;
  line-height: 24px;
  padding-bottom: 60px;
  text-align: center;
}






.platformbg{
  background-color: #f5f5f5;
}
.platform_contain{
  float: left;
  margin:0 30px 40px 0;
  border: 1px solid #5ca0d3;
}
.platform_contain:nth-child(2n){
  margin-right: 0;
}
.platform_icon{
  float: left;
  width: 50px;
  height: 50px;
  margin: 20px 10px 0 20px;
  background: url(../images/sovle_move.png)
}
.platform_icon1{
  background-position: center 0px;
}
.platform_contain h1{
  float: left;
  margin-top: 26px;
  font-size: 24px;
	color: #0188cc;
}
.platform_contain_text{
  width: 518px;
  margin: 80px 30px 30px 30px;
  font-size: 14px;
	line-height: 28px;
	color: #333;
}
.platform_icon2{
  background-position: center -50px;
}
.platform_icon3{
  background-position: center -100px;
}
.platform_icon4{
  background-position: center -150px;
}
.platform_icon5{
  background-position: center -200px;
}
.platform_icon6{
  background-position: center -250px;
}
.platform_icon7{
  background-position: center -300px;
}
.platform_icon8{
  background-position: center -350px;
}

@media screen and (max-width: 768px) {
  .header {
    padding-bottom: 0px;
  }

  .banner h1{
    text-align: center;
  }

  .bannerbg {
    height: 390px;
    background: url("../images/phone_banner_shuji.jpg") center no-repeat;
    background-size: 100% 100%;
  }

  /* .related_products_contain {
    float: none;
  } */

  .related_products_contain2 {
    float: none;
  }

  .related_products_title h1 {
    font-size: 15px;
    margin-left: 15px;
  }

  .related_products_title p {
    width: 230px;
    height: 20px;
    margin: -10px 0 20px 0;
  }

  .phone_related_products_img {
    width: 50%;
    height: 50%;
    margin: 0 auto 20px;
  }

  .related_products_contain {
    float: none;
    margin: 0;
  }

  .related_products_img2 {
    float: none;
  }

  .related_products_text {
    margin: 0 auto 20px;
  }

  .program_advantage_contain {
    width: 100%;
    margin-left: 0px;
    margin-bottom: 20px;
  }

  .program_advantage_img {
    margin: 19px 0 15px 0;
  }

  .program_advantage_contain h1 {
    font-size: 15px;
    line-height: 12px;
  }

  .program_advantage_contain p {
    font-size: 12px;
    margin: 0 16px;
    padding-bottom: 18px;
  }

  .title {
    padding: 15px 0 25px 0;
  }





  .platform_contain{
    width: 100%;
    margin: 0 0 20px 0;
  }
  .platform_icon{
    margin: 0;
    transform: scale(0.8);
  }
  .platform_contain h1{
    font-size: 15px;
    margin-top: 14px;
    margin-left: -3px;
  }
  .platform_contain_text{
    width: 311px;
    margin: 50px auto 16px;
    font-size: 12px;
    line-height: 24px;
  }
}