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wecui

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一款基于Vue2.x版本的移动端web组件

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@[toc] # utils > 提供了 CSS 中常用代码片断的快捷声明,如清除浮动,文本超长溢出省略号、垂直居中、图片代替文字等等<a class="link-ul" href="https://github.com/baiyaaaaa/postcss-utils">Plugin documentation</a> ## Ellipsis 文本超长溢出省略号,如果参数 rows 省略,则默认解析为单行溢出,如果传入 rows 参数,则会被解析为多行溢出省略(多行溢出省略的 <a href="http://caniuse.com/#search=-webkit-line-clamp">兼容性</a>) ```css @utils-ellipsis [rows]; ``` *input:* ```css .ellipsis { @utils-ellipsis; } .ellipsis2 { @utils-ellipsis 3; } ``` *output:* ```css .ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .ellipsis2 { overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; } ``` ## Clearfix 建立 BFC 清除元素内部的浮动,使元素获得应有的高度。参见 <a href="http://nicolasgallagher.com/micro-clearfix-hack/">A new micro clearfix hack。</a> ```css @utils-clearfix; ``` *input:* ```css .clearfix { @utils-clearfix; } ``` *output:* ```css .clearfix { } .clearfix:before, .clearfix:after { display: table; content: ""; } .clearfix:after { clear: both } ``` ## 图片替代文字 在元素中将隐藏文字 ```css @utils-irt; ``` *input:* ```css .irt { @utils-irt; } ``` *output:* ```css .irt { font: 0/0 none; text-shadow: none; color: transparent; } ``` ## User Select 设定页面元素可供光标选择的内容 ```css @utils-user-select [none|text]; ``` *input:* ```css .usn { @utils-user-select none; } ``` *output:* ```css .usn { -moz-user-select: none; -webkit-user-select: none; -ms-user-select: none; } ``` ## Disabled 设定元素在 disabled 状态时的 ui 状态 ```css @utils-disabled [background-color] [border-color] [color]; ``` *input:* ```css .disabled { @utils-disabled #ccc #f00 #333; } ``` *output:* ```css .disabled { background-color: #ccc; border-color: #f00; color: #333; cursor: default; pointer-events: none; } ``` ## Vertical Center 利用伪元素的方式,让子元素实现垂直居中 ```css @utils-vertical-center; ``` *input:* ```css .vam-box { @utils-vertical-center; } ``` *output:* ```css .vam-box { } .vam-box:after { display: inline-block; content: ""; height: 100%; vertical-align: middle } ```