.bridge-item{
  display: flex;
  flex-direction: column;
  margin:0 30px;
  padding:20px 0;
  border-bottom: 2px solid #f3f3f3;
}

.bridge-item-name,.bridge-item-define{
  height:40px;
  display:flex;
  align-items: center;
  font-size: 26px;
}
.bridge-item-define{
  color: #8a8a8f;
  font-size: 21px;
}