第 19 章过滤器，混合，剪切和掩蔽 Filters, Blending, Clipping, and Masking

19.1 CSS Filters

Basic Filters

Color Filtering

Brightness, Contrast, and Saturation

SVG Filters

19.2 Compositing and Blending

Blending Elements

Darken, Lighten, Difference, and Exclusion

Multiply, Screen, and Overlay

Hard and Soft Light

Color Dodge and Burn

Hue, Saturation, Luminosity, and Color

19.3 Blending Backgrounds

Blending in Isolation

19.4 Clipping and Masking

Clipping

Clip Shapes

Clip Boxes

Clip Filling Rules

19.5 Masks

Defining a Mask

Changing the Mask’s Mode

Sizing and Repeating Masks

Positioning Masks

Clipping and Compositing Masks

Bringing It All Together

Mask Types

Border-image Masking

19.6 Object Fitting and Positioning