1. CSS Shapes Level 1

    Allows geometric shapes to be set in CSS to define an area for text to flow around. Includes properties `shape-outside`, `shape-margin` and `shape-image-threshold`

  2. css property: shape-outside

  3. css property: shape-outside: `circle()`

  4. css property: shape-outside: `<gradient>`

  5. css property: shape-outside: `<image>`

  6. css property: shape-outside: `inset()`

  7. css property: shape-outside: `polygon()`

  8. css property: shape-outside: support for three-value syntax of position in circle and ellipse