.uif-step-progress
  &-index
    display inline-block
    width 23px
    height @width
    background-color #ddd
    color #FFF
    border-radius 50%
    font-size 16px
    line-height @height
    font-weight bold
    position relative
    z-index 1
  &-title
    padding-top 5px
    color #999
    font-size 14px
    line-height 20px
  &-line
    background-color #ddd
    height 4px
    position absolute
    left 0
    right 0
    top 9px
  &-item
    float left
    position relative
    text-align center
    &:first-child .uif-step-progress-line
      left 50%
    &:last-child .uif-step-progress-line
      right 50%
    &.active
      .uif-step-progress-index
      .uif-step-progress-line
        background-color $primary-color
      .uif-step-progress-title
        color $primary-color