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243 lines
5.0 KiB
243 lines
5.0 KiB
<template> |
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<u-transition |
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mode="fade" |
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:show="show" |
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> |
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<view |
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class="u-alert" |
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:class="[`u-alert--${type}--${effect}`]" |
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@tap.stop="clickHandler" |
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:style="[$u.addStyle(customStyle)]" |
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> |
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<view |
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class="u-alert__icon" |
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v-if="showIcon" |
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> |
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<u-icon |
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:name="iconName" |
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size="18" |
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:color="iconColor" |
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></u-icon> |
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</view> |
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<view |
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class="u-alert__content" |
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:style="[{ |
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paddingRight: closable ? '20px' : 0 |
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}]" |
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> |
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<text |
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class="u-alert__content__title" |
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v-if="title" |
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:style="[{ |
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fontSize: $u.addUnit(fontSize), |
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textAlign: center ? 'center' : 'left' |
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}]" |
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:class="[effect === 'dark' ? 'u-alert__text--dark' : `u-alert__text--${type}--light`]" |
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>{{ title }}</text> |
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<text |
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class="u-alert__content__desc" |
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v-if="description" |
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:style="[{ |
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fontSize: $u.addUnit(fontSize), |
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textAlign: center ? 'center' : 'left' |
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}]" |
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:class="[effect === 'dark' ? 'u-alert__text--dark' : `u-alert__text--${type}--light`]" |
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>{{ description }}</text> |
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</view> |
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<view |
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class="u-alert__close" |
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v-if="closable" |
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@tap.stop="closeHandler" |
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> |
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<u-icon |
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name="close" |
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:color="iconColor" |
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size="15" |
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></u-icon> |
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</view> |
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</view> |
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</u-transition> |
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</template> |
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<script> |
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import props from './props.js'; |
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/** |
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* Alert 警告提示 |
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* @description 警告提示,展现需要关注的信息。 |
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* @tutorial https://www.uviewui.com/components/alertTips.html |
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* |
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* @property {String} title 显示的文字 |
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* @property {String} type 使用预设的颜色 (默认 'warning' ) |
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* @property {String} description 辅助性文字,颜色比title浅一点,字号也小一点,可选 |
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* @property {Boolean} closable 关闭按钮(默认为叉号icon图标) (默认 false ) |
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* @property {Boolean} showIcon 是否显示左边的辅助图标 ( 默认 false ) |
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* @property {String} effect 多图时,图片缩放裁剪的模式 (默认 'light' ) |
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* @property {Boolean} center 文字是否居中 (默认 false ) |
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* @property {String | Number} fontSize 字体大小 (默认 14 ) |
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* @property {Object} customStyle 定义需要用到的外部样式 |
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* @event {Function} click 点击组件时触发 |
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* @example <u-alert :title="title" type = "warning" :closable="closable" :description = "description"></u-alert> |
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*/ |
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export default { |
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name: 'u-alert', |
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mixins: [uni.$u.mpMixin, uni.$u.mixin, props], |
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data() { |
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return { |
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show: true |
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} |
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}, |
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computed: { |
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iconColor() { |
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return this.effect === 'light' ? this.type : '#fff' |
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}, |
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// 不同主题对应不同的图标 |
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iconName() { |
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switch (this.type) { |
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case 'success': |
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return 'checkmark-circle-fill'; |
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break; |
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case 'error': |
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return 'close-circle-fill'; |
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break; |
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case 'warning': |
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return 'error-circle-fill'; |
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break; |
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case 'info': |
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return 'info-circle-fill'; |
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break; |
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case 'primary': |
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return 'more-circle-fill'; |
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break; |
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default: |
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return 'error-circle-fill'; |
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} |
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} |
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}, |
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methods: { |
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// 点击内容 |
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clickHandler() { |
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this.$emit('click') |
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}, |
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// 点击关闭按钮 |
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closeHandler() { |
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this.show = false |
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} |
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} |
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} |
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</script> |
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<style lang="scss" scoped> |
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@import "../../libs/css/components.scss"; |
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.u-alert { |
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position: relative; |
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background-color: $u-primary; |
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padding: 8px 10px; |
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@include flex(row); |
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align-items: center; |
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border-top-left-radius: 4px; |
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border-top-right-radius: 4px; |
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border-bottom-left-radius: 4px; |
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border-bottom-right-radius: 4px; |
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&--primary--dark { |
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background-color: $u-primary; |
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} |
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&--primary--light { |
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background-color: #ecf5ff; |
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} |
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&--error--dark { |
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background-color: $u-error; |
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} |
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&--error--light { |
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background-color: #FEF0F0; |
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} |
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&--success--dark { |
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background-color: $u-success; |
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} |
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&--success--light { |
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background-color: #f5fff0; |
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} |
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&--warning--dark { |
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background-color: $u-warning; |
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} |
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&--warning--light { |
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background-color: #FDF6EC; |
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} |
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&--info--dark { |
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background-color: $u-info; |
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} |
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&--info--light { |
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background-color: #f4f4f5; |
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} |
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&__icon { |
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margin-right: 5px; |
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} |
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&__content { |
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@include flex(column); |
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flex: 1; |
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&__title { |
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color: $u-main-color; |
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font-size: 14px; |
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font-weight: bold; |
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color: #fff; |
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margin-bottom: 2px; |
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} |
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&__desc { |
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color: $u-main-color; |
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font-size: 14px; |
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flex-wrap: wrap; |
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color: #fff; |
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} |
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} |
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&__title--dark, |
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&__desc--dark { |
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color: #FFFFFF; |
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} |
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&__text--primary--light, |
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&__text--primary--light { |
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color: $u-primary; |
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} |
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&__text--success--light, |
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&__text--success--light { |
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color: $u-success; |
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} |
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&__text--warning--light, |
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&__text--warning--light { |
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color: $u-warning; |
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} |
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&__text--error--light, |
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&__text--error--light { |
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color: $u-error; |
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} |
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&__text--info--light, |
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&__text--info--light { |
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color: $u-info; |
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} |
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&__close { |
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position: absolute; |
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top: 11px; |
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right: 10px; |
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} |
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} |
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</style>
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