@switch-prefix-cls: ~"@{css-prefix}switch"; .@{switch-prefix-cls} { display: inline-block; width: 48px; height: 24px; line-height: 22px; border-radius: 24px; vertical-align: middle; border: 1px solid #ccc; background-color: #ccc; position: relative; cursor: pointer; user-select: none; .transition(all @transition-time @ease-in-out); &-inner { color: #fff; font-size: 12px; position: absolute; left: 25px; i{ width: 12px; height: 12px; text-align: center; } } &:after { content: ''; width: 20px; height: 20px; border-radius: 20px; background-color: #fff; position: absolute; left: 1px; top: 1px; cursor: pointer; .transition2(left @transition-time @ease-in-out, width @transition-time @ease-in-out); } &:active:after { width: 26px; } &:focus { box-shadow: 0 0 0 2px fade(@primary-color, 20%); outline: 0; } &:focus:hover { box-shadow: none; } &-small { width: 24px; height: 12px; line-height: 10px; &:after { width: 10px; height: 10px; top: 0; left: 0; } &:active:after { width: 14px; } } &-small&-checked:after { left: 12px; } &-small:active&-checked:after { left: 8px; } &-large{ width: 60px; &:active:after { width: 26px; } } &-large:active:after { width: 32px; } &-large&-checked:after { left: 37px; } &-large:active&-checked:after { left: 25px; } &-checked { border-color: @primary-color; background-color: @primary-color; .@{switch-prefix-cls}-inner { left: 8px; } &:after { left: 25px; } &:active:after { left: 19px; } } &-disabled { cursor: @cursor-disabled; background: #f3f3f3; border-color: #f3f3f3; &:after { background: #ccc; cursor: not-allowed; } .@{switch-prefix-cls}-inner { color: #ccc; } } }