@import '../common/index.less'; @step: ~'@{prefix}-step'; @steps: ~'@{step}s'; @item: ~'@{step}-item'; :host { display: flex; } .@{step} { &--vertical { padding-right: 32rpx; } } .@{steps} { display: flex; width: 100%; // 垂直 &--vertical { flex-direction: column; } }