body {
  background-color: #f6f8f9;
}
.qa_header {
  height: 633px;
  background: url(../images/qa_bg_header.png) no-repeat;
  background-size: cover;
}
.qa_header .qa_header_top {
  display: flex;
  justify-content: space-between;
  padding-top: 37px;
}
.qa_header .qa_header_top .back {
  width: 157px;
  height: 42px;
  background-color: #e6f5ff;
  border-radius: 21px;
  border: solid 1px #8bc5e6;
  transition: all 0.3s;
}
.qa_header .qa_header_top .back a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 18px;
  color: #015293;
}
.qa_header .qa_header_top .back a img {
  margin-right: 10px;
}
.qa_header .qa_header_top .back:hover {
  transform: translateX(5px);
}
.qa_header .qa_header_box {
  display: flex;
  justify-content: flex-end;
}
.qa_header .qa_header_box .qa_header_title {
  display: flex;
  align-items: center;
  margin-top: 40px;
}
.qa_header .qa_header_box .qa_header_title .left {
  margin-right: 40px;
}
.qa_header .qa_header_box .qa_header_title .left .title_img {
  width: 100%;
  height: 124px;
}
.qa_header .qa_header_box .qa_header_title .left .search {
  display: flex;
  width: 100%;
  height: 54px;
  background-color: #ffffff;
  box-shadow: 0px 3px 7px 0px rgba(89, 123, 150, 0.39);
  border-radius: 27px;
  border: solid 1px #2b7ac3;
  margin-top: 53px;
  overflow: hidden;
}
.qa_header .qa_header_box .qa_header_title .left .search .input {
  flex: 1;
  border: 0;
  outline: 0;
  font-size: 18px;
  text-align: center;
}
.qa_header .qa_header_box .qa_header_title .left .search .btn {
  width: 75px;
  height: 54px;
  background-color: #2b7ac3;
  border-radius: 27px;
  border: 0;
  cursor: pointer;
}
.qa_header .qa_header_box .qa_header_title .right {
  display: none;
}
.qa_header .qa_header_other {
  margin-top: 60px;
}
.qa_header .qa_header_other img {
  width: 100%;
}
.theme {
  padding: 20px;
  background-color: #fff;
  margin-top: -80px;
}
.theme .breadcrumbs {
  display: flex;
  align-items: center;
  color: #333;
  margin-bottom: 40px;
  font-size: 18px;
}
.theme .breadcrumbs img {
  margin-right: 10px;
}
.theme .breadcrumbs a {
  color: #333;
}
.theme .breadcrumbs a:hover {
  color: #016bb5;
}
.theme .theme_head {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 36px;
  color: #2b7ac3;
  padding-bottom: 30px;
  border-bottom: 1px solid #d2d2d2;
  margin-bottom: 50px;
}
.theme .theme_head img {
  margin-right: 29px;
}
.theme .choose {
  display: flex;
}
.theme .choose .choose_title {
  font-size: 20px;
  color: #2b7ac3;
  font-weight: 700;
  width: 120px;
}
.theme .choose .choose_nav {
  display: flex;
  flex-wrap: wrap;
  flex: 1;
}
.theme .choose .choose_nav li {
  width: 162px;
  height: 36px;
  background-color: #f6f8f9;
  border-radius: 15px;
  margin-right: 23px;
  margin-bottom: 23px;
}
.theme .choose .choose_nav li:nth-child(6n) {
  margin-right: 0;
}
.theme .choose .choose_nav li a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 18px;
  color: #373737;
}
.theme .choose .choose_nav li:hover,
.theme .choose .choose_nav li.active {
  border: solid 1px #c5d7ed;
  background-color: #ffffff;
  font-weight: 700;
}
.theme .choose .choose_nav li:hover a,
.theme .choose .choose_nav li.active a {
  color: #2b7ac3;
}
.main {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 44px;
  margin-bottom: 50px;
}
.main .main_list {
  width: 100%;
}
.main .main_list .list {
  width: 100%;
}
.main .main_list .list li {
  width: 100%;
  background-color: #fff;
  padding: 30px 40px;
  box-shadow: 0px 2px 9px 0px rgba(40, 107, 164, 0.17);
  border-radius: 20px;
  margin-bottom: 35px;
}
.main .main_list .list li h2 {
  display: flex;
  align-items: center;
  height: 43px;
  background-color: #f2f7f9;
  border-radius: 10px;
  font-size: 24px;
  color: #2b7ac3;
  font-weight: normal;
  margin-bottom: 10px;
}
.main .main_list .list li h2 .icon {
  width: 57px;
  height: 42px;
  margin-right: 30px;
}
.main .main_list .list li .answer {
  display: flex;
}
.main .main_list .list li .answer .icon {
  width: 80px;
}
.main .main_list .list li .answer .inner {
  flex: 1;
  font-size: 18px;
  color: #333;
  line-height: 36px;
}
.main .main_list .list li .answer .inner .point {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.main .main_list .list li .answer .inner .point .tags {
  display: flex;
  align-items: center;
}
.main .main_list .list li .answer .inner .point .tags .tag_title {
  font-size: 16px;
  color: #2b7ac3;
}
.main .main_list .list li .answer .inner .point .tags .tag_inner {
  font-size: 16px;
  color: #333;
}
.main .main_list .list li .answer .inner .check {
  transition: all 0.3s;
}
.main .main_list .list li .answer .inner .check a {
  font-size: 16px;
  color: #2b7ac3;
}
.main .main_list .list li .answer .inner .check:hover {
  transform: translateX(5px);
}
.main .main_list .list li .answer .inner .other {
  display: flex;
  align-items: center;
  margin-top: 20px;
}
.main .main_list .list li .answer .inner .other .other_item {
  display: flex;
  align-items: center;
  height: 29px;
  padding: 0 20px;
  background-color: #ffffff;
  border-radius: 15px;
  border: solid 1px #c5d7ed;
  font-size: 16px;
  color: #2b7ac3;
  margin-right: 23px;
}
.main .main_list .list li .answer .inner .other .other_item a {
  display: flex;
  align-items: center;
  color: #2b7ac3;
}
.main .main_list .list li .answer .inner .other .other_item a img {
  margin-left: 10px;
}
.main .right {
  width: 100%;
}
.main .right .pub_title {
  display: flex;
  justify-content: center;
  position: relative;
  font-size: 24px;
  color: #2b7ac3;
  font-weight: 700;
}
.main .right .pub_title::before {
  content: "";
  position: absolute;
  bottom: -18px;
  width: 83px;
  height: 5px;
  background-color: #2b7ac3;
  border-radius: 3px;
}
.main .right .correlation {
  background-color: #fff;
  padding: 34px 15px 15px 15px;
  margin-bottom: 37px;
  box-shadow: 0px 2px 9px 0px rgba(40, 107, 164, 0.17);
  border-radius: 20px;
}
.main .right .correlation .inner {
  margin-top: 40px;
}
.main .right .correlation .inner img {
  width: 100%;
}
.main .right .hot {
  background-color: #fff;
  padding: 34px 32px 32px 32px;
  box-shadow: 0px 2px 9px 0px rgba(40, 107, 164, 0.17);
  border-radius: 20px;
  margin-bottom: 37px;
}
.main .right .hot .hot_list {
  margin-top: 30px;
}
.main .right .hot .hot_list li {
  line-height: 48px;
}
.main .right .hot .hot_list li a {
  font-size: 18px;
  color: #333;
}
.main .right .hot .hot_list li a:hover {
  color: #2b7ac3;
}
.main .right .wdzq {
  background-color: #fff;
  padding: 34px 15px 34px 15px;
  margin-bottom: 44px;
  box-shadow: 0px 2px 9px 0px rgba(40, 107, 164, 0.17);
  border-radius: 20px;
}
.main .right .wdzq .wdzq_list {
  margin-top: 40px;
}
.main .right .wdzq .wdzq_list li {
  width: 100%;
  height: auto;
  margin-bottom: 23px;
}
.main .right .wdzq .wdzq_list li img {
  display: block;
  width: 100%;
  height: 100%;
}
.main .right .wdzq .check {
  display: flex;
  justify-content: center;
  font-size: 18px;
}
.main .right .wdzq .check a {
  color: #333;
}
.main .right .wdzq .check:hover a {
  color: #2b7ac3;
}