| @steps-prefix-cls: ~"@{css-prefix}steps"; | 
| @steps-wait-icon-color: #ccc; | 
| @steps-wait-title-color: #999; | 
| @steps-wait-description-color: @steps-wait-title-color; | 
| @steps-wait-tail-color: @border-color-split; | 
| @steps-title-color: #666; | 
|   | 
| .@{steps-prefix-cls} { | 
|     display: -webkit-box; | 
|     display: -ms-flexbox; | 
|     display: flex; | 
|     width: 100%; | 
|     font-size: 0; | 
|     line-height: 1.5; | 
|   | 
|     &-item{ | 
|         display: inline-block; | 
|         position: relative; | 
|         vertical-align: top; | 
|         -webkit-box-flex: 1; | 
|         -ms-flex: 1; | 
|         flex: 1; | 
|         overflow: hidden; | 
|         &:last-child{ | 
|             -webkit-box-flex: 0; | 
|             -ms-flex: 0; | 
|             flex: none; | 
|         } | 
|   | 
|         &.@{steps-prefix-cls}-status-wait{ | 
|             .@{steps-prefix-cls}-head-inner { | 
|                 background-color: #fff; | 
|                 > .@{steps-prefix-cls}-icon, span { | 
|                     color: @steps-wait-icon-color; | 
|                 } | 
|             } | 
|             .@{steps-prefix-cls}-title { | 
|                 color: @steps-wait-title-color; | 
|             } | 
|             .@{steps-prefix-cls}-content { | 
|                 color: @steps-wait-description-color; | 
|             } | 
|             .@{steps-prefix-cls}-tail > i { | 
|                 background-color: @steps-wait-tail-color; | 
|             } | 
|         } | 
|         &.@{steps-prefix-cls}-status-process { | 
|             .@{steps-prefix-cls}-head-inner { | 
|                 border-color: @primary-color; | 
|                 background-color: @primary-color; | 
|                 > .@{steps-prefix-cls}-icon, span { | 
|                     color: #fff; | 
|                 } | 
|             } | 
|             .@{steps-prefix-cls}-title { | 
|                 color: @steps-title-color; | 
|             } | 
|             .@{steps-prefix-cls}-content { | 
|                 color: @steps-title-color; | 
|             } | 
|             .@{steps-prefix-cls}-tail > i { | 
|                 background-color: @border-color-split; | 
|             } | 
|         } | 
|         &.@{steps-prefix-cls}-status-finish { | 
|             .@{steps-prefix-cls}-head-inner { | 
|                 background-color: #fff; | 
|                 border-color: @primary-color; | 
|                 > .@{steps-prefix-cls}-icon, span { | 
|                     color: @primary-color; | 
|                 } | 
|             } | 
|             .@{steps-prefix-cls}-tail > i:after { | 
|                 width: 100%; | 
|                 background: @primary-color; | 
|                 transition: all @transition-time @ease-in-out; | 
|                 opacity: 1; | 
|             } | 
|             .@{steps-prefix-cls}-title { | 
|                 color: @steps-wait-title-color; | 
|             } | 
|             .@{steps-prefix-cls}-content { | 
|                 color: @steps-wait-description-color; | 
|             } | 
|         } | 
|   | 
|         &.@{steps-prefix-cls}-status-error { | 
|             .@{steps-prefix-cls}-head-inner { | 
|                 background-color: #fff; | 
|                 border-color: @error-color; | 
|                 > .@{steps-prefix-cls}-icon { | 
|                     color: @error-color; | 
|                 } | 
|             } | 
|             .@{steps-prefix-cls}-title { | 
|                 color: @error-color; | 
|             } | 
|             .@{steps-prefix-cls}-content { | 
|                 color: @error-color; | 
|             } | 
|             .@{steps-prefix-cls}-tail > i { | 
|                 background-color: @border-color-split; | 
|             } | 
|         } | 
|   | 
|         &.@{steps-prefix-cls}-next-error { | 
|             .@{steps-prefix-cls}-tail > i, | 
|             .@{steps-prefix-cls}-tail > i:after { | 
|                 background-color: @error-color; | 
|             } | 
|         } | 
|   | 
|         &.@{steps-prefix-cls}-custom { | 
|             .@{steps-prefix-cls}-head-inner { | 
|                 background: none; | 
|                 border: 0; | 
|                 width: auto; | 
|                 height: auto; | 
|                 > .@{steps-prefix-cls}-icon { | 
|                     font-size: 20px; | 
|                     top: 2px; | 
|                     width: 20px; | 
|                     height: 20px; | 
|                 } | 
|             } | 
|             &.@{steps-prefix-cls}-status-process { | 
|                 .@{steps-prefix-cls}-head-inner > .@{steps-prefix-cls}-icon { | 
|                     color: @primary-color; | 
|                 } | 
|             } | 
|         } | 
|     } | 
|     &-item:last-child &-tail{ | 
|         display: none; | 
|     } | 
|   | 
|     .@{steps-prefix-cls}-head, | 
|     .@{steps-prefix-cls}-main { | 
|         position: relative; | 
|         display: inline-block; | 
|         vertical-align: top; | 
|     } | 
|     .@{steps-prefix-cls}-head { | 
|         background: #fff; | 
|     } | 
|   | 
|     .@{steps-prefix-cls}-head-inner { | 
|         display: block; | 
|         width: 26px; | 
|         height: 26px; | 
|         line-height: 24px; | 
|         margin-right: 8px; | 
|         text-align: center; | 
|         border: 1px solid @steps-wait-icon-color; | 
|         border-radius: 50%; | 
|         font-size: 14px; | 
|         transition: background-color @transition-time @ease-in-out; | 
|   | 
|         > .@{steps-prefix-cls}-icon { | 
|             line-height: 1; | 
|             position: relative; | 
|   | 
|             &.ivu-icon { | 
|                 font-size: 24px; | 
|                 &-ios-checkmark-empty, | 
|                 &-ios-close-empty { | 
|                     font-weight: bold; | 
|                 } | 
|             } | 
|         } | 
|     } | 
|     .@{steps-prefix-cls}-main { | 
|         margin-top: 2.5px; | 
|         display: inline; | 
|     } | 
|     .@{steps-prefix-cls}-custom .@{steps-prefix-cls}-title{ | 
|         margin-top: 2.5px; | 
|     } | 
|   | 
|     .@{steps-prefix-cls}-title { | 
|         display: inline-block; | 
|         margin-bottom: 4px; | 
|         padding-right: 10px; | 
|         font-size: 14px; | 
|         font-weight: bold; | 
|         color: #666; | 
|         background: #fff; | 
|   | 
|         > a:first-child:last-child { | 
|             color: #666; | 
|         } | 
|     } | 
|     .@{steps-prefix-cls}-item-last { | 
|         .@{steps-prefix-cls}-title { | 
|             padding-right: 0; | 
|             width: 100%; | 
|         } | 
|     } | 
|     .@{steps-prefix-cls}-content { | 
|         font-size: 12px; | 
|         color: #999; | 
|     } | 
|     .@{steps-prefix-cls}-tail { | 
|         width: 100%; | 
|         padding: 0 10px; | 
|         position: absolute; | 
|         left: 0; | 
|         top: 13px; | 
|         > i { | 
|             display: inline-block; | 
|             width: 100%; | 
|             height: 1px; | 
|             vertical-align: top; | 
|             background: @border-color-split; | 
|             border-radius: 1px; | 
|             position: relative; | 
|             &:after { | 
|                 content: ''; | 
|                 width: 0; | 
|                 height: 100%; | 
|                 background: @border-color-split; | 
|                 opacity: 0; | 
|                 position: absolute; | 
|                 top: 0; | 
|             } | 
|         } | 
|     } | 
|   | 
|     &.@{steps-prefix-cls}-small { | 
|         .@{steps-prefix-cls}-head-inner { | 
|             width: 18px; | 
|             height: 18px; | 
|             line-height: 16px; | 
|             margin-right: 10px; | 
|             text-align: center; | 
|             border-radius: 50%; | 
|             font-size: 12px; | 
|   | 
|             > .@{steps-prefix-cls}-icon.ivu-icon { | 
|                 font-size: 16px; | 
|                 top: 0; | 
|             } | 
|         } | 
|         .@{steps-prefix-cls}-main { | 
|             margin-top: 0; | 
|         } | 
|         .@{steps-prefix-cls}-title { | 
|             margin-bottom: 4px; | 
|             margin-top: 0; | 
|             color: #666; | 
|             font-size: 12px; | 
|             font-weight: bold; | 
|         } | 
|         .@{steps-prefix-cls}-content { | 
|             font-size: 12px; | 
|             color: #999; | 
|             padding-left: 30px; | 
|         } | 
|         .@{steps-prefix-cls}-tail { | 
|             top: 8px; | 
|             padding: 0 8px; | 
|             > i { | 
|                 height: 1px; | 
|                 width: 100%; | 
|                 border-radius: 1px; | 
|             } | 
|         } | 
|     } | 
|   | 
|     &.@{steps-prefix-cls}-small .@{steps-prefix-cls}-item.@{steps-prefix-cls}-custom .@{steps-prefix-cls}-head-inner, | 
|     .@{steps-prefix-cls}-item.@{steps-prefix-cls}-custom .@{steps-prefix-cls}-head-inner { | 
|         width: inherit; | 
|         height: inherit; | 
|         line-height: inherit; | 
|         border-radius: 0; | 
|         border: 0; | 
|         background: none; | 
|     } | 
| } | 
|   | 
| .@{steps-prefix-cls}-vertical { | 
|     display: block; | 
|     .@{steps-prefix-cls}-item { | 
|         display: block; | 
|         overflow: visible; | 
|     } | 
|   | 
|     .@{steps-prefix-cls}-tail { | 
|         position: absolute; | 
|         left: 13px; | 
|         top: 0; | 
|         height: 100%; | 
|         width: 1px; | 
|         padding: 30px 0 4px 0; | 
|         > i { | 
|             height: 100%; | 
|             width: 1px; | 
|             &:after { | 
|                 height: 0; | 
|                 width: 100%; | 
|             } | 
|         } | 
|     } | 
|   | 
|     .@{steps-prefix-cls}-status-finish { | 
|         .@{steps-prefix-cls}-tail > i:after { | 
|             height: 100%; | 
|         } | 
|     } | 
|   | 
|     .@{steps-prefix-cls}-head { | 
|         float: left; | 
|         &-inner { | 
|             margin-right: 16px; | 
|         } | 
|     } | 
|   | 
|     .@{steps-prefix-cls}-main { | 
|         min-height: 47px; | 
|         overflow: hidden; | 
|         display: block; | 
|         .@{steps-prefix-cls}-title { | 
|             line-height: 26px; | 
|         } | 
|         .@{steps-prefix-cls}-content { | 
|             padding-bottom: 12px; | 
|             padding-left: 0; | 
|         } | 
|     } | 
|   | 
|     .@{steps-prefix-cls}-custom .@{steps-prefix-cls}-icon { | 
|         left: 4px; | 
|     } | 
|     &.@{steps-prefix-cls}-small .@{steps-prefix-cls}-custom .@{steps-prefix-cls}-icon { | 
|         left: 0; | 
|     } | 
| } | 
|   | 
| .@{steps-prefix-cls}-vertical.@{steps-prefix-cls}-small { | 
|     .@{steps-prefix-cls}-tail { | 
|         position: absolute; | 
|         left: 9px; | 
|         top: 0; | 
|         padding: 22px 0 4px 0; | 
|         > i { | 
|             height: 100%; | 
|         } | 
|     } | 
|   | 
|     .@{steps-prefix-cls}-title { | 
|         line-height: 18px; | 
|     } | 
| } | 
|   | 
| .@{steps-prefix-cls}-horizontal { | 
|     &.@{steps-prefix-cls}-hidden { | 
|         visibility: hidden; | 
|     } | 
|     .@{steps-prefix-cls}-content { | 
|         //max-width: 100px; | 
|         padding-left: 35px; | 
|     } | 
|     .@{steps-prefix-cls}-item:not(:first-child) .@{steps-prefix-cls}-head { | 
|         padding-left: 10px; | 
|         margin-left: -10px; | 
|     } | 
| } |