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// 混淆函数
// 处理倍图
@mixin bg-image ($url) { background-image: url($url + "@2x.png"); //@media (-webkit-min-device-pixel-ratio: 3), (min-device-pixel-ratio: 3) {
// background-image: url($url + "@3x.png");
//}
}
// 清除浮动
@mixin clearfix { &:after { visibility: hidden; display: block; font-size: 0; content: " "; clear: both; height: 0; } }
// 超出省略号
@mixin ellipsis { overflow: hidden; text-overflow:ellipsis; white-space: nowrap; }
// 多行超出省略号
@mixin ellipsisLine ($line:2) { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: $line; overflow: hidden; }
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