.rules_title {
  font-size: 24px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #333744;
  margin: 0;
  padding: 10px 0 20px 0;
  border-bottom: 3px solid #3c8dbc;
}
.rules_ctx {
  margin-top: 40px;
}
.left_select {
  position: sticky !important;
  top: 45px !important;
  /* height: 0 !important; */
  float: left;
}

.active {
  color: #333744 !important;
}
.active::after {
  content: "o";
  position: absolute;
  left: -10px;
  top: -1px;
  color: #333744;
}

.right_content {
  padding-left: 240px;
}
.right_content div {
  width: 100%;
  word-spacing: 4px;
  margin: 4px 0;
}
.right_content span, .right_content p{
  font-size: 16px !important;
}
.right_content span, .right_content h3{
  font-size: 16px !important;
  margin: 16px 0  !important;
  line-height: 28px !important;
}
.chapter {
  font-size: 14px;
  font-weight: bold;
}

.menu_link {
  color: #8b8b8b;
}
.btn-box {
  display: none !important;
}
.autoMenu ul {
  box-shadow: none !important;
  height: auto !important;
}
.autoMenu ul li {
  position: relative !important;
  font-size: 14px;
}

.right_content h3 {
  text-align: left !important;
}