.help-center-wrapper {
  padding-top: 70px;
}
.help-center-content {
  width: 1200px;
  margin: 40px auto;
}
.help-center-header {
  background-color:#fff ;
  /*background: url('/statics/imgs/company-ds-bg.jpg');*/
  padding: 75px 0 30px;
}
.help-center-header h1 {
  text-align: center;
  /*margin-bottom: 44px;*/
  font-weight: bold;
  letter-spacing: 2px;
}
.help-center-header .flex-center {
  width: 600px;
  height: 40px;
  line-height: 40px;
  background: #FFFFFF;
  border-radius: 8px;
  border: 1px solid #1466FE;
  margin: 0 auto;
}
.help-center-header .flex-center .qh-icon-sousuo {
  color: #1466FE;
  font-size: 18px;
  cursor: pointer;
  padding: 0 10px;
}
.help-center-header .flex-center input {
  border: none;
  height: 36px;
  line-height: 40px;
  min-width: 60%;
  font-size: 14px;
}
.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;
}
.help-center-problem {
  flex-wrap: wrap;
}
.help-center-problem li {
  width: 384px;
  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;
}
.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;
}
.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;
}
.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-1 {
}
.help-center-content-2 {
  display: none;
}
.no-result {
  display: none;
}
.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%;
  }
}