.content-banner {
  width: 100%;
  height: 308px;
  margin-top: 64px;
  background-image: url(/ipSource/images/banner_help_center.png);
  background-repeat: no-repeat;
  text-align: center;
}
.content-banner .banner-main {
  padding-top: 64px;
  color: #fff;
}
.content-banner .banner-main .bannerTitle {
  width: 100%;
  font-size: 36px;
  line-height: 50px;
}
.content-banner .banner-main .bannerText {
  width: 100%;
  margin-top: 10px;
  font-size: 20px;
  line-height: 27px;
}
.content-banner .news-list {
  margin-top: 64px;
}
.content-banner .news-list .news-tabs {
  display: flex;
  width: 900px;
  margin: auto;
  flex-flow: row wrap;
  justify-content: space-around;
  background: #31353D;
  border-radius: 32px;
}
.content-banner .news-list .news-tabs .tab-item {
  flex: 1;
  position: relative;
  height: 50px;
  width: 100%;
  line-height: 50px;
  text-align: center;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
}
.content-banner .news-list .news-tabs .activeItem {
  color: #fff;
  background: linear-gradient(270deg, #15BBD6 0%, #3258FC 100%);
  border-radius: 32px;
}
.content-main {
  width: 900px;
  margin: 0 auto 64px;
  padding: 16px 32px;
  background: rgba(45, 49, 56, 0.4);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  text-align: left;
}
.content-main li {
  padding: 10px 0;
  font-size: 14px;
}
.content-main .comPagination {
  text-align: center;
}