ifui/packages/ifu-css/src/view-box.css

.ifu-view-box {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  &__content {
    flex: 1;
    position: relative;
    width: 100%;
    overflow: hidden;
  }
}