LESS – 透明度混入类 Home » 技术教程 » LESS – 透明度混入类 透明度混入类 例: .opacity(.66); <无> .opacity(value: 0) { @ie6_value: (@value * 100); -khtml-opacity: @value; -moz-opacity: @value; opacity: @value; filter: ~'alpha(opacity=@{ie6_value})'; }