.heard_box {
  display: flex;
  justify-content: center;
  padding: 16px 0;
}
.tabs_box {
  display: flex;
  justify-content: space-between;
  width: 1320px;
  align-items: center;
}
.tabs {
  display: flex;
  /* padding-left: 200px; */
  color: #333333;
  height: 40px;
}
.tabs .tab {
  margin-right: 20px;
  line-height: 40px;
}
.tabs .tab.active {
  padding: 0 16px;
  background-color: #6731E4;
}
.tabs .tab.active a {
  color: #fff;
}
.clear{
  clear: both;
}