ui test: transform rotated + border-radius scissor test ui: when rendering box-shadow never render under the box itself (using an inverse scissor rect) so transparent backgrounds look as they should before: https://files.facepunch.com/matt/1b0811b1/sbox_l0kQbIIJ1c.png after: https://files.facepunch.com/matt/1b0811b1/sbox_jVYco6DRg8.png