.box {
  box-shadow: 0px 1px 4px 0px rgb(0 0 0 / 10%);
  border-radius: 3px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  background: #fff;
  padding: 12px;
  &::after {
    content: '';
    height: 0;
    line-height: 0;
    display: block;
    visibility: hidden;
    clear: both;
  }
}
.clearfloat::after {
  content: '';
  height: 0;
  line-height: 0;
  display: block;
  visibility: hidden;
  clear: both;
}
.ellipsis {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.center {
  display: flex;
  justify-content: center;
  align-items: center;
}
