| @input-number-prefix-cls: ~"@{css-prefix}input-number"; | 
|   | 
| .handler-disabled() { | 
|     opacity: 0.72; | 
|     color: #ccc !important; | 
|     cursor: @cursor-disabled; | 
| } | 
|   | 
| .@{input-number-prefix-cls} { | 
|     @radius-wrap: 0 @btn-border-radius @btn-border-radius 0; | 
|   | 
|     .input; | 
|     margin: 0; | 
|     padding: 0; | 
|     width: 80px; | 
|     height: @input-height-base; | 
|     line-height: @input-height-base; | 
|     vertical-align: middle; | 
|     border: 1px solid @border-color-base; | 
|     border-radius: @btn-border-radius; | 
|     overflow: hidden; | 
|     cursor: default; | 
|   | 
|     &-handler-wrap { | 
|         width: 22px; | 
|         height: 100%; | 
|         border-left: 1px solid @border-color-base; | 
|         border-radius: @radius-wrap; | 
|         background: #fff; | 
|         position: absolute; | 
|         top: 0; | 
|         right: 0; | 
|         opacity: 0; | 
|         transition: opacity @transition-time @ease-in-out; | 
|     } | 
|   | 
|     &:hover &-handler-wrap { | 
|         opacity: 1; | 
|     } | 
|   | 
|     &-handler-up { | 
|         cursor: pointer; | 
|         &-inner { | 
|             top: 1px; | 
|         } | 
|     } | 
|   | 
|     &-handler-down { | 
|         border-top: 1px solid @border-color-base; | 
|         top: -1px; | 
|         cursor: pointer; | 
|     } | 
|   | 
|     &-handler { | 
|         display: block; | 
|         width: 100%; | 
|         height: @input-height-base / 2; | 
|         line-height: 0; | 
|         text-align: center; | 
|         overflow: hidden; | 
|         color: #999; | 
|         position: relative; | 
|   | 
|         &:hover &-up-inner, | 
|         &:hover &-down-inner { | 
|             color: tint(@primary-color, 20%); | 
|         } | 
|     } | 
|   | 
|     &-handler-up-inner, | 
|     &-handler-down-inner { | 
|         width: 12px; | 
|         height: 12px; | 
|         line-height: 12px; | 
|         font-size: 14px; | 
|         color: #999; | 
|         user-select: none; | 
|         position: absolute; | 
|         right: 5px; | 
|         transition: all @transition-time linear; | 
|     } | 
|   | 
|     &:hover { | 
|         .hover(); | 
|     } | 
|   | 
|     &-focused { | 
|         .active(); | 
|     } | 
|   | 
|     &-disabled { | 
|         .disabled(); | 
|     } | 
|   | 
|     &-input-wrap { | 
|         overflow: hidden; | 
|         height: @input-height-base; | 
|     } | 
|   | 
|     &-input { | 
|         width: 100%; | 
|         height: @input-height-base; | 
|         line-height: @input-height-base; | 
|         padding: 0 7px; | 
|         text-align: left; | 
|         outline: 0; | 
|         -moz-appearance: textfield; | 
|         color: #666; | 
|         border: 0; | 
|         border-radius: @btn-border-radius; | 
|         transition: all @transition-time linear; | 
|   | 
|         &[disabled] { | 
|             .disabled(); | 
|         } | 
|   | 
|         &::placeholder { | 
|             color: @input-placeholder-color; | 
|         } | 
|     } | 
|   | 
|     &-large { | 
|         padding: 0; | 
|         .@{input-number-prefix-cls}-input-wrap { | 
|             height: @input-height-large; | 
|         } | 
|         .@{input-number-prefix-cls}-handler { | 
|             height: @input-height-large / 2; | 
|         } | 
|   | 
|         input { | 
|             height: @input-height-large; | 
|             line-height: @input-height-large; | 
|         } | 
|   | 
|         .@{input-number-prefix-cls}-handler-up-inner { | 
|             top: 2px; | 
|         } | 
|         .@{input-number-prefix-cls}-handler-down-inner { | 
|             bottom: 2px; | 
|         } | 
|     } | 
|   | 
|     &-small { | 
|         padding: 0; | 
|         .@{input-number-prefix-cls}-input-wrap { | 
|             height: @input-height-small; | 
|         } | 
|         .@{input-number-prefix-cls}-handler { | 
|             height: @input-height-small / 2; | 
|         } | 
|   | 
|         input { | 
|             height: @input-height-small; | 
|             line-height: @input-height-small; | 
|             margin-top: -1px; | 
|             vertical-align: top; | 
|         } | 
|         .@{input-number-prefix-cls}-handler-up-inner { | 
|             top: -1px; | 
|         } | 
|         .@{input-number-prefix-cls}-handler-down-inner { | 
|             bottom: -1px; | 
|         } | 
|     } | 
|   | 
|   | 
|   | 
|     &-handler-down-disabled, | 
|     &-handler-up-disabled, | 
|     &-disabled { | 
|         .@{input-number-prefix-cls}-handler-down-inner, | 
|         .@{input-number-prefix-cls}-handler-up-inner { | 
|             .handler-disabled(); | 
|         } | 
|     } | 
|   | 
|     &-disabled { | 
|         .@{input-number-prefix-cls}-input { | 
|             opacity: 0.72; | 
|             cursor: @cursor-disabled; | 
|             background-color: #f3f3f3; | 
|         } | 
|         .@{input-number-prefix-cls}-handler-wrap { | 
|             display: none; | 
|         } | 
|         .@{input-number-prefix-cls}-handler { | 
|             .handler-disabled(); | 
|         } | 
|     } | 
|   | 
|     &-controls-outside{ | 
|         width: 80px + 32px * 2; | 
|         padding: 0 32px; | 
|         .@{input-number-prefix-cls}-input{ | 
|             border-radius: 0; | 
|         } | 
|         &-btn{ | 
|             display: inline-block; | 
|             width: 32px; | 
|             height: 32px; | 
|             line-height: 30px; | 
|             position: absolute; | 
|             top: 0; | 
|             text-align: center; | 
|             background-color: @input-group-bg; | 
|             color: @input-color; | 
|             cursor: pointer; | 
|             i{ | 
|                 font-size: 16px; | 
|             } | 
|             &:hover i{ | 
|                 color: @primary-color; | 
|             } | 
|             &-disabled, &-disabled:hover{ | 
|                 cursor: @cursor-disabled; | 
|                 i{ | 
|                     color: #ccc; | 
|                 } | 
|             } | 
|         } | 
|         &-up{ | 
|             right: 0; | 
|             border-left: 1px solid @input-border-color; | 
|         } | 
|         &-down{ | 
|             left: 0; | 
|             border-right: 1px solid @input-border-color; | 
|         } | 
|     } | 
|     &-disabled&-controls-outside{ | 
|         .@{input-number-prefix-cls}-controls-outside-btn{ | 
|             cursor: @cursor-disabled; | 
|             i{ | 
|                 color: #ccc; | 
|             } | 
|         } | 
|     } | 
|     &-large&-controls-outside{ | 
|         width: 80px + 40px *2; | 
|         padding: 0 40px; | 
|         .@{input-number-prefix-cls}-controls-outside-btn{ | 
|             width: 40px; | 
|             height: 40px; | 
|             line-height: 38px; | 
|             i{ | 
|                 font-size: 20px; | 
|             } | 
|         } | 
|     } | 
|     &-small&-controls-outside{ | 
|         width: 80px + 24px *2; | 
|         padding: 0 24px; | 
|         .@{input-number-prefix-cls}-controls-outside-btn{ | 
|             width: 24px; | 
|             height: 24px; | 
|             line-height: 22px; | 
|             i{ | 
|                 font-size: 14px; | 
|             } | 
|         } | 
|     } | 
| } | 
|   | 
| .@{form-item-prefix-cls}-error { | 
|     .@{input-number-prefix-cls}{ | 
|         .input-error; | 
|         &-focused { | 
|             .active-error; | 
|         } | 
|     } | 
| } |