.center_head {
  background-color: #fff;
}
.center_head .head {
  width: 1200px;
  margin: 0 auto;
  background-color: white;
  height: 90px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.center_head .head > img {
  width: 200px;
  height: 50px;
  cursor: pointer;
}
.center_head .head > div > a {
  margin: 0 40px;
  text-align: center;
}
.center_head .head > div > a > span:first-of-type {
  color: #333333;
  font-size: 16px;
  font-weight: bold;
}
.center_head .head > div > a > span:last-of-type {
  font-size: 12px;
  color: #D8D8D8;
}
.center_head .head > div > a.navBar-active > span:first-of-type {
  color: #1450EB !important;
}
.center_head .head > div > a.navBar-active > span:last-of-type {
  color: #A2BBFF !important;
}
.main .head > div > a.navBar-active > span:first-of-type {
  color: #1450EB !important;
}
.main .head > div > a.navBar-active > span:last-of-type {
  color: #A2BBFF !important;
}
body {
  padding-top: 0 !important;
}
.help_head {
  width: 100%;
  height: 270px;
  background: url(/res/images/downimg.png) no-repeat center center;
}
.help_head .help_main {
  height: 270px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: 35px;
}
.help_head .help_title {
  font-size: 28px;
  font-weight: bold;
  line-height: 48px;
  color: #364263;
}
.help_head .help_des {
  font-size: 14px;
  font-weight: 400;
  color: #A4ADC7;
  line-height: 24px;
  margin: 6px 0 25px 0;
}
.help_head .search_box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 460px;
  height: 40px;
}
.help_head .search_box .search_ipt {
  width: 380px;
  height: 40px;
  background-color: #F3F9FF;
  padding-left: 20px;
  line-height: 40px;
  border: 1px solid #1877F5;
  color: #818EAF;
}
.help_head .search_box .search_ipt::-webkit-input-placeholder {
  color: #818EAF;
}
.help_head .search_box .search_ipt::-ms-input-placeholder {
  color: #818EAF;
}
.help_head .search_box .search_ipt::-moz-input-placeholder {
  color: #818EAF;
}
.help_head .search_box .search_ipt::input-placeholder {
  color: #818EAF;
}
.help_head .search_box .search_btn {
  height: 40px;
  width: 80px;
  background-color: #1877F5;
  text-align: center;
  line-height: 40px;
  font-size: 14px;
  font-weight: 400;
  color: #fff;
  cursor: pointer;
}
.common_problem {
  background-color: #F5FAFF;
  width: 100%;
  padding: 54px 0;
}
.common_problem .problem_box {
  position: relative;
  margin-top: -108px;
  display: flex;
  justify-content: space-between;
}
.common_problem .problem_box .left_menu {
  width: 220px;
  min-height: 730px;
  background-color: #fff;
}
.common_problem .problem_box .left_menu .menu_head {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 220px;
  height: 80px;
  background: url(/res/images/left_menu_top.png);
  padding-left: 16px;
}
.common_problem .problem_box .left_menu .menu_head .title {
  font-size: 20px;
  font-family: 'pingFangBold';
  font-weight: bold;
  color: #333333;
}
.common_problem .problem_box .left_menu .menu_head .des {
  font-size: 12px;
  font-weight: 400;
  color: #A7A9AD;
}
.common_problem .problem_box .right_question {
  width: 960px;
  height: 730px;
  background-color: #fff;
}
.common_problem .problem_box .right_question .onlyCrumbsNav {
  padding-left: 20px;
}
.common_problem .problem_box .right_question .question_list {
  width: 100%;
  margin-bottom: 60px;
  margin-top: 25px;
}
.common_problem .problem_box .right_question .question_list .question_item {
  display: flex;
  align-items: center;
  width: 100%;
  height: 40px;
  padding-left: 45px;
  cursor: pointer;
}
.common_problem .problem_box .right_question .question_list .question_item .line {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  margin-right: 10px;
  background-color: #D8D8D8;
}
.common_problem .problem_box .right_question .question_list .question_item span {
  font-size: 15px;
  font-weight: 400;
  color: #333333;
}
.common_problem .problem_box .right_question .question_list .question_item:hover {
  box-shadow: 0px 3px 20px rgba(51, 51, 51, 0.08);
}
.common_problem .problem_box .right_question .question_list .question_item:hover .line {
  background: #1450EB;
}
.common_problem .problem_box .right_question .question_list .question_item:hover span {
  color: #1450EB;
}
.onlyCrumbsNav {
  padding: 16px 20px !important;
  border-bottom: 1px solid #F5F5F5;
}
.pageBox .el-pagination {
  width: 820px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.el-menu {
  width: 220px;
  border-right: none;
  background-color: #fff;
}
.el-submenu {
  border-bottom: 1px solid #F5F5F5;
}
.el-submenu .el-menu-item {
  height: 40px !important;
  line-height: 40px !important;
  min-width: auto;
}
.el-menu li.is-active .iconfont,
.el-menu li.is-active .submenu_title {
  font-weight: 600;
}
.el-menu-item .iconfont {
  color: #333;
}
.el-menu-item a {
  width: 100%;
  padding-left: 20px;
  font-size: 13px;
}
.el-menu-item {
  padding: 0 !important;
}
.suba {
  padding-left: 20px !important;
}
.el-menu-item-group .is-active a {
  background-color: #F5F7FF;
  color: #1450EB;
}
.el-menu .el-menu-item-group ul .is-active div {
  color: #1450EB;
}
.el-menu .el-menu-item-group ul .menu_item div {
  padding-left: 40px;
}
.el-submenu__title {
  border-bottom: 1px solid #F5F5F5;
}
.el-submenu.is-active .el-submenu__title {
  border-bottom: 1px solid #F5F5F5 !important;
}
.el-menu-item-group ul .is-active {
  position: relative;
}
.el-menu-item-group ul .is-active::after {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  content: '';
  width: 2px;
  height: 14px;
  background-color: #1450EB;
}
.el-menu-item-group__title {
  display: none;
}