.help-center-wrapper {
  padding-top: 70px;
  min-height: calc(100vh - 334px);
}

.help-center-content {
  width: 1200px;
  margin: 40px auto;
  /* background-color: pink; */
}

/* 头部 */
.help-center-header {
  /* background-color: #F4F7FF; */
  padding: 70px 0;
  background: url('../image/company-ds-bg3.webp');
}

.help-center-header h1 {
  text-align: center;
  margin-bottom: 44px;
  font-weight: bold;
  letter-spacing: 2px;
}
.help-details-content{margin:0 10px}

.help-center-header .flex-center {
  width: 600px;
  margin: 0 auto;
}
.search-box{
  /*  height: 40px;*/
  /*line-height: 40px;*/
  box-sizing: border-box;
  /*background: #FFFFFF;*/
  width: 350px;
  display: flex;
  justify-content: start;
  border-radius: 8px;
  border: 1px solid #3F87F9;
  
  
  /*overflow: hidden;*/
}
/*.help-center-header .flex-center .icon-sousuo {*/
/*  color: #1466FE;*/
/*  font-size: 16px;*/
/*  cursor: pointer;*/
/*  padding: 0 10px;*/
/*}*/

.help-center-header .flex-center .search-box input {
  border: none;
  height: 40px;
  line-height: 40px;
  flex:1;
  font-size: 14px;
 text-align: center;
  
}
.help-center-header .flex-center .search-btn{
    min-width: 80px;
    color: #fff;
   background: #3F87F9;
   margin-right: -1px;
   border-top-right-radius:8px;
   border-bottom-right-radius:8px;
    border: 1px solid #3F87F9;
}
/* 公共 */
.help-center-title.flex-sb {
  align-items: center;
}

.help-center-title .help-center-title-left {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 24px;
}

.help-center-title .help-center-title-left .iconfont {
  font-size: 28px;
  position: relative;
  top: 4px;
  background: -webkit-linear-gradient(bottom right, #2E74FE, #B7D7FA);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.help-center-problem-top a {
  font-size: 14px;
  color: #999;
}

.help-center-problem-top a:hover,
.help-center-title a:hover {
  color: #1466FE;
}

.help-center-title a {
  font-size: 14px;
  color: #96BFFB;
}

.help-center-operation,
.help-center-problem,
.help-center-news {
  margin-bottom: 24px;
}

/* 问题 */
.help-center-problem {
  flex-wrap: wrap;
}

.help-center-problem li {
  width: 384px;
  /* height: 162px; */
  box-shadow: 0px 0px 13px 0px rgba(202, 202, 202, 0.41);
  border-radius: 8px;
  margin-right: 20px;
  margin-bottom: 20px;
  padding: 0 20px 20px;

}

.help-center-problem li:nth-of-type(3n) {
  margin-right: 0;
}

.help-center-problem-top {
  height: 56px;
  font-size: 18px;
  line-height: 56px;
  border-bottom: 1px solid #eee;
  margin-bottom: 5px;
}

.help-center-problem .ellipsis-1 {
  line-height: 32px;
}

/* 操作 */
.help-center-operation {
  box-shadow: 0px 0px 13px 0px rgba(202, 202, 202, 0.41);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 40px;
}

.help-center-operation .flex-st {
  border-bottom: 2px dashed #ddd;
  padding: 20px 0;
}

.help-center-operation .help-center-title-left {
  font-weight: bold;
  min-width: 100px;
}

.help-center-operation .help-center-operation-right {

  flex-wrap: wrap;
  flex: 1;
  padding-left: 20px;

}

.help-center-operation .flex-st:last-child {
  border: none;
}

.help-center-operation .help-center-operation-right li {
  width: 20%;
  padding: 10px 20px;
}

/* 新闻资讯 */
.help-center-news ul {

  flex-wrap: wrap;
}

.help-center-news .help-center-news-item {
  width: 588px;
  background: #FFFFFF;
  box-shadow: 0px 0px 13px 0px rgba(202, 202, 202, 0.41);
  border-radius: 8px;
  padding: 36px 18px;
  align-items: start;
  cursor: pointer;
  margin-bottom: 10px;
}

.tjydny{
    padding:20px 0px;
    margin: 10px;
    color:#0F63EE;
    font: bold 22px;
   
}
.help-center-news .help-center-news-item1 {
  width: 588px;
  background: #FFFFFF;
  box-shadow: 0px 0px 13px 0px rgba(202, 202, 202, 0.41);
  border-radius: 8px;
  padding: 10px 10px;
  align-items: start;
  cursor: pointer;
  margin-bottom: 10px;
  font-size:18 ;
}
.help-center-news-item .help-center-news-left {
  width: 190px;
  height: 116px;
  border-radius: 4px;
  overflow: hidden;
  margin-right: 20px;
  margin-bottom: 10px;
}

.help-center-news-item .help-center-news-left img {
  width: 100%;
}

.help-center-news-right h5 {
  font-size: 14px;
  margin: 10px 0;
  color: #999;
}

.help-center-news-right .ellipsis-2 {
  line-height: 28px;
}


.help-center-content-2 {
  display: none;
  /* /先隐藏*/
}

.no-result {
  display: none;
  text-align: center;
  line-height: 120px;
}

/* 搜索结果 */
.search-result-wrapper {
  padding: 30px 0;
}

.help-center-content-2 .search-result-wrapper li {
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid #eee;
}

.help-center-content-2 .search-result-wrapper li:last-child {
  border-bottom: 0;
}

.help-center-content-2 .search-result-wrapper li h3,
.help-center-content-2 .search-result-wrapper h5,
.help-center-content-2 .search-result-wrapper p {
  margin-bottom: 10px;
  color: #666;
}

@media screen and (max-width:1199px) {
  .help-center-content {
    width: 100%;
    padding: 20px 10px;
  }

  .help-center-header .flex-center {
    width: 90%;
  }

  .help-center-header .flex-center input {
    width: 100%;
  }

  .help-center-problem li {
    margin-right: 0;
  }

  .help-center-operation .flex-st {
    flex-wrap: wrap;
  }

  .help-center-operation .help-center-title-left,
  .help-center-operation .help-center-operation-right {
    width: 100%;
    flex-wrap: wrap;
  }

  .help-center-operation .help-center-operation-right li {
    width: 100%;
  }

  .help-center-news-item {
    flex-wrap: wrap;
  }

  .help-center-news-item .help-center-news-left {
    width: 100%;
  }
}