mini-program/pages/sample/list.wxss

page{
  background-color: #ebebeb;
}
.list {
  border-radius: 0.5rem;
  background-color: #fff;
  margin: 0.2rem;
}
.list-item {
  display: flex;
  padding: 0.4rem;
}
.list-item label {
  width: 5rem;
}