/* 业务介绍 */
.class-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  margin: 4.6875vw 0;
}



.class-item {
  width: 560px;
  margin-right: 20px;
  background-color: #f5f5f5;
  margin-bottom:4.6875vw ;
}


.type-img {
  margin-top: 20px;
  padding: 0 20px;
}

.item-text {
  width: 100%;
  padding: 20px;
}


@media (max-width: 1170px) {
  .class-list {   
    width: 100%;
  }
  .class-item {
    margin: 0;
    width: 100%;
  }
  .type-img {
    margin-top: 20px;
  }
  .item-img{
    width: 100%;
  }
}