.nut-button{position:relative;display:flex;display:inline-block;justify-content:center;align-items:center;flex-shrink:0;box-sizing:border-box;margin:0;padding:0;height:var(--nutui-button-default-height, 32px);font-size:var(--nutui-button-default-font-size, var(--nutui-font-size-3, 14px));font-weight:var(--nutui-button-default-font-weight, var(--nutui-font-weight, 400));text-align:center;cursor:pointer;transition:opacity .2s;-webkit-appearance:none;-webkit-user-select:none;user-select:none;touch-action:manipulation;-webkit-tap-highlight-color:rgba(0,0,0,0);color:var(--nutui-button-default-color, var(--nutui-gray-7, #1a1a1a));background:var(--nutui-button-default-background-color, transparent)}.nut-button-text{margin-left:var(--nutui-button-text-icon-margin, 4px)}.nut-button-text.right{margin-right:var(--nutui-button-text-icon-margin, 4px)}.nut-button:before{position:absolute;top:50%;left:50%;width:100%;height:100%;background-color:var(--nutui-black-10, rgba(0, 0, 0, .7));border:inherit;border-color:var(--nutui-black-10, rgba(0, 0, 0, .7));border-radius:inherit;transform:translate(-50%,-50%);opacity:0;content:" "}.nut-button:after{border:none}.nut-button:active:before{opacity:.1}.nut-button-wrap{height:100%;width:100%;display:flex;align-items:center;justify-content:center;background:initial}.nut-button-wrap .nut-icon{font-size:var(--nutui-button-default-font-size, var(--nutui-font-size-3, 14px));width:var(--nutui-button-default-font-size, var(--nutui-font-size-3, 14px));height:var(--nutui-button-default-font-size, var(--nutui-font-size-3, 14px))}.nut-button-loading:before,.nut-button-disabled:before{display:none}.nut-button.nut-button-icononly{width:var(--nutui-button-default-height, 32px);padding:0}.nut-button-default{padding:var(--nutui-button-default-padding, 0px 16px);border:var(--nutui-button-border-width, 1px) solid var(--nutui-button-default-border-color, var(--nutui-gray-6, #595959))}.nut-button-default.nut-button-disabled{color:var(--nutui-button-default-disabled-color, var(--nutui-gray-5, #8c8c8c));background:transparent}.nut-button-default.nut-button-none{background:transparent}.nut-button-default.nut-button-none.nut-button-disabled{color:var(--nutui-button-default-disabled-color, var(--nutui-gray-5, #8c8c8c))}.nut-button-default.nut-button-outline,.nut-button-default.nut-button-dashed{background:transparent}.nut-button-default.nut-button-outline.nut-button-disabled,.nut-button-default.nut-button-dashed.nut-button-disabled{color:var(--nutui-button-default-disabled-color, var(--nutui-gray-5, #8c8c8c));border-color:var(--nutui-button-default-disabled, var(--nutui-color-text-disabled, #bfbfbf))}.nut-button-normal{padding:var(--nutui-button-normal-padding, 0px 16px)}.nut-button-xlarge{height:var(--nutui-button-xlarge-height, 48px);padding:var(--nutui-button-xlarge-padding, 0px 32px);font-size:var(--nutui-button-xlarge-font-size, var(--nutui-font-size-5, 18px));font-weight:var(--nutui-button-large-font-weight, var(--nutui-font-weight-bold, 500))}.nut-button-xlarge .nut-icon{font-size:var(--nutui-button-xlarge-font-size, var(--nutui-font-size-5, 18px));width:var(--nutui-button-xlarge-font-size, var(--nutui-font-size-5, 18px));height:var(--nutui-button-xlarge-font-size, var(--nutui-font-size-5, 18px))}.nut-button-large{height:var(--nutui-button-large-height, 40px);padding:var(--nutui-button-large-padding, 0px 20px);font-size:var(--nutui-button-large-font-size, var(--nutui-font-size-3, 14px));font-weight:var(--nutui-button-large-font-weight, var(--nutui-font-weight-bold, 500))}.nut-button-large .nut-icon{font-size:var(--nutui-button-large-font-size, var(--nutui-font-size-3, 14px));width:var(--nutui-button-large-font-size, var(--nutui-font-size-3, 14px));height:var(--nutui-button-large-font-size, var(--nutui-font-size-3, 14px))}.nut-button-small{height:var(--nutui-button-small-height, 28px);padding:var(--nutui-button-small-padding, 0px 12px);font-size:var(--nutui-button-small-font-size, var(--nutui-font-size-2, 12px))}.nut-button-small .nut-icon{font-size:var(--nutui-button-small-font-size, var(--nutui-font-size-2, 12px));width:var(--nutui-button-small-font-size, var(--nutui-font-size-2, 12px));height:var(--nutui-button-small-font-size, var(--nutui-font-size-2, 12px))}.nut-button-mini{height:var(--nutui-button-mini-height, 24px);padding:var(--nutui-button-mini-padding, 0px 8px);font-size:var(--nutui-button-mini-font-size, var(--nutui-font-size-2, 12px))}.nut-button-mini .nut-icon{font-size:var(--nutui-button-mini-font-size, var(--nutui-font-size-2, 12px));width:var(--nutui-button-mini-font-size, var(--nutui-font-size-2, 12px));height:var(--nutui-button-mini-font-size, var(--nutui-font-size-2, 12px))}.nut-button-primary{color:var(--nutui-button-primary-color, var(--nutui-color-primary-text, #ffffff));background:linear-gradient(135deg,var(--nutui-color-primary-stop-1, #f53d4d) 0%,var(--nutui-color-primary-stop-2, #fa2c19) 100%);background-origin:border-box;border:var(--nutui-button-border-width, 1px) solid transparent}.nut-button-primary.nut-button-disabled{background:var(--nutui-button-primary-disabled, var(--nutui-color-primary-disabled, #fd9d94));border-color:var(--nutui-button-primary-disabled, var(--nutui-color-primary-disabled, #fd9d94))}.nut-button-primary.nut-button-none{background:transparent;color:var(--nutui-button-primary-border-color, var(--nutui-color-primary, #fa2c19))}.nut-button-primary.nut-button-none.nut-button-disabled{color:var(--nutui-button-primary-disabled, var(--nutui-color-primary-disabled, #fd9d94))}.nut-button-primary.nut-button-outline{background:transparent;color:var(--nutui-button-primary-border-color, var(--nutui-color-primary, #fa2c19));border:var(--nutui-button-border-width, 1px) solid var(--nutui-button-primary-border-color, var(--nutui-color-primary, #fa2c19))}.nut-button-primary.nut-button-outline.nut-button-disabled{color:var(--nutui-button-primary-disabled, var(--nutui-color-primary-disabled, #fd9d94));border-color:var(--nutui-button-primary-disabled, var(--nutui-color-primary-disabled, #fd9d94))}.nut-button-primary.nut-button-dashed{background:transparent;color:var(--nutui-button-primary-border-color, var(--nutui-color-primary, #fa2c19));border:var(--nutui-button-border-width, 1px) dashed var(--nutui-button-primary-border-color, var(--nutui-color-primary, #fa2c19))}.nut-button-primary.nut-button-dashed.nut-button-disabled{color:var(--nutui-button-primary-disabled, var(--nutui-color-primary-disabled, #fd9d94));border-color:var(--nutui-button-primary-disabled, var(--nutui-color-primary-disabled, #fd9d94))}.nut-button-success{color:var(--nutui-button-success-color, var(--nutui-color-primary-text, #ffffff));background:var(--nutui-button-success-background-color, var(--nutui-color-success, #00bc14));background-origin:border-box;border:var(--nutui-button-border-width, 1px) solid transparent}.nut-button-success.nut-button-disabled{background:var(--nutui-button-success-disabled, var(--nutui-color-success-disabled, #b2f0ae));border-color:var(--nutui-button-success-disabled, var(--nutui-color-success-disabled, #b2f0ae))}.nut-button-success.nut-button-outline,.nut-button-success.nut-button-dashed{color:var(--nutui-button-success-border-color, var(--nutui-color-success, #00bc14));border-color:var(--nutui-button-success-border-color, var(--nutui-color-success, #00bc14));background:transparent}.nut-button-success.nut-button-outline.nut-button-disabled,.nut-button-success.nut-button-dashed.nut-button-disabled{color:var(--nutui-button-primary-disabled, var(--nutui-color-primary-disabled, #fd9d94));border-color:var(--nutui-button-primary-disabled, var(--nutui-color-primary-disabled, #fd9d94))}.nut-button-success.nut-button-none{color:var(--nutui-button-success-border-color, var(--nutui-color-success, #00bc14))}.nut-button-info{color:var(--nutui-button-info-color, var(--nutui-color-primary-text, #ffffff));background:var(--nutui-button-info-background-color, var(--nutui-color-info-background, linear-gradient(315deg, rgb(73, 143, 242) 0%, rgb(73, 101, 242) 100%)));background-origin:border-box;border:var(--nutui-button-border-width, 1px) solid transparent}.nut-button-info.nut-button-disabled{background:var(--nutui-button-info-disabled, var(--nutui-color-info-disabled, #89a6f8));border-color:var(--nutui-button-info-disabled, var(--nutui-color-info-disabled, #89a6f8))}.nut-button-info.nut-button-outline,.nut-button-info.nut-button-dashed{color:var(--nutui-button-info-border-color, var(--nutui-color-info, #1988fa));border-color:var(--nutui-button-info-border-color, var(--nutui-color-info, #1988fa));background:transparent}.nut-button-info.nut-button-outline.nut-button-disabled,.nut-button-info.nut-button-dashed.nut-button-disabled{color:var(--nutui-button-primary-disabled, var(--nutui-color-primary-disabled, #fd9d94));border-color:var(--nutui-button-primary-disabled, var(--nutui-color-primary-disabled, #fd9d94))}.nut-button-info.nut-button-none{color:var(--nutui-button-info-border-color, var(--nutui-color-info, #1988fa))}.nut-button-danger{color:var(--nutui-button-danger-color, var(--nutui-color-primary-text, #ffffff));background:var(--nutui-button-danger-background-color, var(--nutui-color-danger, #fa2c19));background-origin:border-box;border:var(--nutui-button-border-width, 1px) solid transparent}.nut-button-danger.nut-button-disabled{background:var(--nutui-button-danger-disabled, var(--nutui-color-danger-disabled, var(--nutui-color-primary-disabled, #fd9d94)));border-color:var(--nutui-button-danger-disabled, var(--nutui-color-danger-disabled, var(--nutui-color-primary-disabled, #fd9d94)))}.nut-button-danger.nut-button-outline,.nut-button-danger.nut-button-dashed{color:var(--nutui-button-danger-border-color, var(--nutui-color-danger, #fa2c19));border-color:var(--nutui-button-danger-border-color, var(--nutui-color-danger, #fa2c19));background:transparent}.nut-button-danger.nut-button-outline.nut-button-disabled,.nut-button-danger.nut-button-dashed.nut-button-disabled{color:var(--nutui-button-danger-disabled, var(--nutui-color-danger-disabled, var(--nutui-color-primary-disabled, #fd9d94)));border-color:var(--nutui-button-danger-disabled, var(--nutui-color-danger-disabled, var(--nutui-color-primary-disabled, #fd9d94)))}.nut-button-danger.nut-button-none{color:var(--nutui-button-danger-border-color, var(--nutui-color-danger, #fa2c19))}.nut-button-warning{color:var(--nutui-button-warning-color, var(--nutui-color-primary-text, #ffffff));background:var(--nutui-button-warning-background-color, var(--nutui-color-warning, rgb(255, 158, 13)));background-origin:border-box;border:var(--nutui-button-border-width, 1px) solid transparent}.nut-button-warning.nut-button-disabled{background:var(--nutui-button-warning-disabled, var(--nutui-color-warning-disabled, #fdd3b9));border-color:var(--nutui-button-warning-disabled, var(--nutui-color-warning-disabled, #fdd3b9))}.nut-button-warning.nut-button-outline,.nut-button-warning.nut-button-dashed{color:var(--nutui-button-warning-border-color, var(--nutui-color-warning, rgb(255, 158, 13)));border-color:var(--nutui-button-warning-border-color, var(--nutui-color-warning, rgb(255, 158, 13)));background:transparent}.nut-button-warning.nut-button-outline.nut-button-disabled,.nut-button-warning.nut-button-dashed.nut-button-disabled{color:var(--nutui-button-warning-disabled, var(--nutui-color-warning-disabled, #fdd3b9));border-color:var(--nutui-button-warning-disabled, var(--nutui-color-warning-disabled, #fdd3b9))}.nut-button-warning.nut-button-none{color:var(--nutui-button-warning-border-color, var(--nutui-color-warning, rgb(255, 158, 13)))}.nut-button-block{display:block;width:100%}.nut-button-solid{color:var(--nutui-button-primary-color, var(--nutui-color-primary-text, #ffffff));background:linear-gradient(135deg,var(--nutui-color-primary-stop-1, #f53d4d) 0%,var(--nutui-color-primary-stop-2, #fa2c19) 100%);background-origin:border-box;border:var(--nutui-button-border-width, 1px) solid transparent}.nut-button-solid.nut-button-disabled{color:var(--nutui-button-default-disabled-color, var(--nutui-gray-5, #8c8c8c));background:var(--nutui-button-default-disabled, var(--nutui-color-text-disabled, #bfbfbf))}.nut-button.nut-button-outline,.nut-button.nut-button-dashed{background:transparent}.nut-button.nut-button-none{border-color:transparent;background:transparent}.nut-button-disabled{cursor:not-allowed;color:#fff;background:var(--nutui-button-default-disabled, var(--nutui-color-text-disabled, #bfbfbf));border-color:var(--nutui-button-default-disabled, var(--nutui-color-text-disabled, #bfbfbf))}.nut-button-loading{cursor:default;opacity:.9}.nut-button-round{border-radius:var(--nutui-button-border-radius, 24px)}.nut-button-round.nut-button-xlarge,.nut-button-round.nut-button-large{border-radius:var(--nutui-button-large-border-radius, 24px)}.nut-button-round.nut-button-small{border-radius:var(--nutui-button-small-border-radius, 24px)}.nut-button-round.nut-button-mini{border-radius:var(--nutui-button-mini-border-radius, 24px)}.nut-button-square{border-radius:var(--nutui-button-square-border-radius, 0)}[dir=rtl] .nut-button-text,.nut-rtl .nut-button-text{margin-left:0;margin-right:var(--nutui-button-text-icon-margin, 4px)}[dir=rtl] .nut-button-text.right,.nut-rtl .nut-button-text.right{margin-left:var(--nutui-button-text-icon-margin, 4px)}[dir=rtl] .nut-button:before,.nut-rtl .nut-button:before{left:auto;right:50%;transform:translate(50%,-50%)}