.com {
  padding: 10px;
  background-color: white;
  display: flex;
  flex-direction: row;
}

.item {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}

.item::before {
  content: '';
  position: absolute;
  top: 19px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: #BBBBBB;
  z-index: 0;
  border-radius: 1px;
}

.item:first-child::before {
  left: 50%;
}

.item:last-child::before {
  right: 50%;
}

.item.selected::before {
  background-color: #3E7AE4;
}

.it-top {
  width: 40px;
  height: 40px;
  background-color: #BBBBBB;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 6px;
  border-radius: 50%;
  z-index: 10;
}



.it-top image {
  width: 35px;
  height: 35px;  
}

.selected .it-top {
  background-color: #3E7AE4;
}

.it-bottom {
  font-family: Source Han Sans CN;
  font-weight: 400;
  font-size: 12px;
  color: #333333;
}