.qa_main {
  width: 1380px;
  margin-top: -363px;
  padding: 40px;
  position: relative;
  z-index: 999;
  background-color: #fff;
}
.qa_main .breadcrumbs {
  display: flex;
  align-items: center;
  height: 72px;
}
.qa_main .breadcrumbs .title {
  display: flex;
  align-items: center;
  font-size: 18px;
  color: #999;
}
.qa_main .breadcrumbs .title img {
  margin-right: 11px;
}
.qa_main .breadcrumbs .path {
  font-size: 18px;
  color: #016bb5;
}
.qa_main .breadcrumbs .path a {
  color: #333;
}
.qa_main .breadcrumbs .path a:hover {
  color: #016bb5;
}
.qa_main .title_qa {
  width: 100%;
  height: 72px;
  margin-bottom: 60px;
  text-align: center;
  color: #016bb5;
  background: url(../images/qa_tit_bg.png) no-repeat bottom center;
}
.qa_main .title_qa h1 {
  font-size: 36px;
}
.qa_main .sid_list {
  display: flex;
  justify-content: space-between;
}
.qa_main .sid_list .sidebar {
  width: 270px;
  height: auto;
  padding-top: 40px;
  background: url(../images/qa_nav_bg.png) no-repeat top center;
}
.qa_main .sid_list .sidebar .parent {
  display: flex;
  justify-content: center;
}
.qa_main .sid_list .sidebar .parent h2 {
  width: 154px;
  padding-bottom: 12px;
  text-align: center;
  color: #fff;
  border-bottom: 4px solid #2d9ddb;
}
.qa_main .sid_list .sidebar .qa_nav_items {
  width: 100%;
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.qa_main .sid_list .sidebar .qa_nav_items .item {
  width: 270px;
  height: 68px;
  text-align: center;
  line-height: 68px;
}
.qa_main .sid_list .sidebar .qa_nav_items .item a {
  color: #fff;
  font-size: 20px;
}
.qa_main .sid_list .sidebar .qa_nav_items .active {
  background-color: #2cb8a3;
}
.qa_main .sid_list .qa_list .top_nav .hd .hd_nav {
  display: flex;
  justify-content: space-between;
}
.qa_main .sid_list .qa_list .top_nav .hd .hd_nav li {
  margin-right: 24px;
  position: relative;
}
.qa_main .sid_list .qa_list .top_nav .hd .hd_nav li:last-child {
  margin-right: 0;
}
.qa_main .sid_list .qa_list .top_nav .hd .hd_nav li a {
  width: 142px;
  height: 42px;
  font-size: 20px;
  display: inline-block;
  text-align: center;
  line-height: 42px;
  color: #333;
  background-color: #eee;
}
.qa_main .sid_list .qa_list .top_nav .hd .hd_nav .on a {
  font-weight: 500;
  color: #fff;
  background-color: #2cb8a3;
}
.second_list {
  background-color: rgb(44, 184, 163, 0.8);
  position: absolute;
  top: 41px;
  left: 0;
  z-index: 99;
  display: none;
}
.more_list:hover .second_list {
  display: block;
}
.qa_main .sid_list .qa_list .top_nav .hd .hd_nav li .second_list a {
  font-size: 16px;
  line-height: 20px;
  height: auto;
  padding: 10px 20px;
  display: block;
}

.qa_main .sid_list .qa_list .top_nav .hd .hd_nav li .second_list a :hover {
  font-weight: 600;
}
.qa_main .sid_list .qa_list .top_nav .bd .list {
  margin-top: 30px;
}
.qa_main .sid_list .qa_list .top_nav .bd .list li {
  width: 966px;
  margin: 0 0 30px 0;
  padding: 30px;
  background-color: #ffffff;
  box-shadow: 0px 2px 6px 0px rgba(162, 162, 162, 0.1);
  border: solid 1px #eeeeee;
}
.qa_main .sid_list .qa_list .top_nav .bd .list li a {
  display: flex;
  flex-direction: column;
  color: #333;
}
.qa_main .sid_list .qa_list .top_nav .bd .list li a .a {
  margin-top: 20px;
}
.qa_main .sid_list .qa_list .top_nav .bd .list li a .q h4 {
  font-size: 20px;
}
.qa_main .sid_list .qa_list .top_nav .bd .list li a .a span {
  font-size: 18px;
  word-break: break-all;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.qa_main .sid_list .qa_list .top_nav .bd .list li a .q,
.qa_main .sid_list .qa_list .top_nav .bd .list li a .a {
  display: flex;
  align-items: center;
}
.qa_main .sid_list .qa_list .top_nav .bd .list li a .q img,
.qa_main .sid_list .qa_list .top_nav .bd .list li a .a img {
  margin-right: 16px;
}
.qa_main .sid_list .qa_list .top_nav .bd .list li a .more {
  text-align: right;
  color: #016bb5;
  font-size: 16px;
}
.qa_main .sid_list .qa_list .top_nav .bd .list li a:hover {
  color: #016bb5;
}
.qa_main .sid_list .qa_list .paging {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}
.qa_main .sid_list .qa_list .paging a {
  display: flex;
  justify-content: center;
  margin: 0 5px;
  width: 38px;
  height: 38px;
  line-height: 38px;
  background: #fff;
  border: 1px solid #ebebeb;
  color: #bdbdbd;
  font-size: 14px;
}
.qa_main .sid_list .qa_list .paging a:hover {
  background-color: #016bb5;
  color: #fff;
}
.qa_main .sid_list .qa_list .paging .active {
  display: flex;
  justify-content: center;
  margin: 0 5px;
  width: 38px;
  height: 38px;
  line-height: 38px;
  background: #016bb5;
  color: #fff;
  font-size: 14px;
  border: 1px solid #016bb5;
}
.qa_main .sid_list .qa_list .paging .jump-ipt {
  display: flex;
  justify-content: center;
  margin: 0 5px;
  width: 38px;
  height: 38px;
  line-height: 38px;
  text-align: center;
  background: #fff;
  border: 1px solid #ebebeb;
  outline: none;
  color: #016bb5;
  font-size: 14px;
}
.qa_banner {
  margin-bottom: 30px;
}