body {
  background: linear-gradient(180deg, #f6feff 0%, #f5f6fa 100%);
}
.crumbs {
  margin-top: 95px;
}
.help_box {
  display: flex;
  justify-content: space-between;
}
.help_left {
  width: 250px;
  padding: 25px 20px;
  box-sizing: border-box;
  background-color: #fff;
}
.help_left .layui-nav {
  background: none;
}
.help_left .layui-nav-itemed a {
  background-color: #fff;
  color: #4c4c4c !important;
}
.help_left .layui-nav-child {
  padding: 0;
}
.help_left .layui-nav-tree .layui-nav-item .first_nav {
  padding: 0 14px 0 19px;
  background-color: #f9f9f9;
  font-size: 16px;
  font-weight: bold;
}
.help_left .layui-nav-tree .layui-nav-item a {
  padding: 0 40px;
}
/* .help_left .layui-nav-tree .layui-nav-item .layui-nav-child a {
  background-color: #fff;
} */
.help_left .layui-nav-item a {
  color: #4c4c4c !important;
}
.help_left .layui-nav-tree .layui-nav-child a:hover {
  background: none;
  background-color: #fff;
  color: #113f82 !important;
}
.layui-nav-tree .layui-nav-bar {
  display: none;
}
.help_left .layui-nav-tree .layui-nav-child dd.layui-this {
  background-color: #fff;
}
.help_left .layui-nav-tree .layui-nav-child dd.layui-this a {
  color: #113f82 !important;
  background-color: #fff;
}
.help_right {
  width: 1080px;
  padding: 45px;
  box-sizing: border-box;
  background-color: #fff;
}
.help_right .help_title {
  text-align: center;
  font-size: 28px;
}
.help_right .content {
  font-size: 14px !important;
  margin-top: 20px;
  line-height: 30px !important;
}
.help_right .content p,
.help_right .content span {
  font-size: 14px !important;
  line-height: 30px !important;
  font-family: "微软雅黑" !important;
}