Sass on Twitter: "Thrilled to announce that Dart Sass 1.40.0 has been released with support for first-class calc() expressions! You can now use Sass variables and function in calc(), and calc() expressions
![Introducing Dart Sass: A Practical Introduction to the Replacement for Sass, Built on Dart: Libby, Alex: 9781484243718: Amazon.com: Books Introducing Dart Sass: A Practical Introduction to the Replacement for Sass, Built on Dart: Libby, Alex: 9781484243718: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/615JjLXCn4L.jpg)
Introducing Dart Sass: A Practical Introduction to the Replacement for Sass, Built on Dart: Libby, Alex: 9781484243718: Amazon.com: Books
![Amazon.com: Introducing Dart Sass: A Practical Introduction to the Replacement for Sass, Built on Dart eBook : Libby, Alex: Kindle Store Amazon.com: Introducing Dart Sass: A Practical Introduction to the Replacement for Sass, Built on Dart eBook : Libby, Alex: Kindle Store](https://images-na.ssl-images-amazon.com/images/I/413a1-ANBzL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFIVE%2CBottomLeft%2C360%2C-6_SR600%2C315_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)