* {
  margin: 0;
  padding: 0;
}
a{
   text-decoration: none; 
}
img {

  max-width: 100%;
  
  height: auto;
  
  }
  .content{
   
  }

.content_1 {
  margin: 0 auto;
  width: 100%;
  max-width: 1200px;    padding-bottom: 72px;
}

.content_title{
  margin-top: 40px;
  font-size: 32px;
    font-weight: 400;
    text-align: center;margin-bottom:20px;
}
.content_title1{ text-align: center;margin-bottom:20px;}
.content_item{
  background-color: #f0f7ff; float: left;
  border-radius: 8px;
  margin: 6.5px;
  padding: 24px 24px 20px;
  width: calc(29.33333% - 13px); font-size: 16px;height: 230px;
}
.content_item .content_item_img{width: 100%;}
.content_item_lable{
  color: #1c55ff;    margin-top: 12px;
}
.content_item_row{
  color: #828282;    margin-top: 12px;
}
.content_item_lable1{
  color: #fff;    margin-top: 12px;
}
.content_item_row1{
  color: #fff;    margin-top: 12px;
}
.content_3{
  background-color: #f6f8fb;
  text-align: center;
}
.content_3_title{ width: 100%;     font-size: 32px;
  margin-top: 10px;
  margin-bottom: 54px;}
.content_3_content{
  width: 100%;
  max-width: 1200px;
    margin: 0 auto;    margin: 0 auto;
    background: #fff;
    border-radius: 16px; margin-bottom: 128px;

}
.content_3 .content_3_l{ float: left; padding: 64px 20px 40px 40px;     width: 400px;}
.content_3 .content_3_r{ float: left;width: calc(100% - 460px); height: 400px; }
.content_3_l_title{
  color: #1c55ff;
  font-size: 24px; text-align: left;
}
.content_3_l_row{
  margin-top: 28px ;text-align: left; font-size: 16px; color: #212121;
}
#container {
  width: 100%;
  height: 100%; overflow: hidden;
}
.btnContainer {
  position: absolute;
  left: 20px;
  top: 20px;
  z-index: 10000;
}

.btnContainer button {
  padding: 10px 14px;
  box-sizing: border-box;
  border: none;
  background-color: #3876ff;
  border-radius: 2px;
  color: #fff;
  font-size: 14px;
  line-height: 14px;
  margin-bottom: 10px;
}