CSS hsla()表示法
示例
与hsl()符号类似,但是增加了alpha(不透明度)值。
hsla(240, 100%, 50%, 0) /* transparent */ hsla(240, 100%, 50%, 0.5) /* half-translucent blue */ hsla(240, 100%, 50%, 1) /* fully opaque blue */
语法
hsla(<hue>, <saturation>%, <lightness>%, <alpha>);
与hsl()符号类似,但是增加了alpha(不透明度)值。
hsla(240, 100%, 50%, 0) /* transparent */ hsla(240, 100%, 50%, 0.5) /* half-translucent blue */ hsla(240, 100%, 50%, 1) /* fully opaque blue */
hsla(<hue>, <saturation>%, <lightness>%, <alpha>);