.module-header {
  position: relative;
  padding: 2px 8px 2px 3px;
}

.module-title {
  font-size: 18px;
  font-family: DingTalk JinBuTi, DingTalk JinBuTi;
  color: #000;
  position: relative;
  z-index: 1;
}

.underline {
  position: absolute;
  bottom: 3px;
  left: 0;
  width: 79px;
  height: 4px;
  z-index: 0;
}

.mb12 {
  margin-bottom: 12px;
}