.column {
    padding: .45rem 10px;
}

.columns {

    margin-top: .75rem;
}


.home-list .box {

  overflow: hidden; /* 避免图片溢出 */
  position: relative;
}

.home-list .box img {
  width: 100%;
  height: 100%;
  object-fit: cover;  /* 覆盖整个box */
  display: block;
  border-radius: 15px;
  border: 3px dashed #ccc; /* #ff5722 */
}

h2{

    font-weight: 700;
}