box-shadow @mixin is conflicting with Bootstrap's box-shadow @mixin · Issue #2622 · snapappointments/bootstrap-select · GitHub
box-shadow()` mixin: allow 'null' and drop support 'none' with multiple args by ysds · Pull Request #30394 · twbs/bootstrap · GitHub
![box-shadow @mixin is conflicting with Bootstrap's box-shadow @mixin · Issue #2622 · snapappointments/bootstrap-select · GitHub box-shadow @mixin is conflicting with Bootstrap's box-shadow @mixin · Issue #2622 · snapappointments/bootstrap-select · GitHub](https://user-images.githubusercontent.com/15094821/121554769-56391f80-ca0a-11eb-850b-a03d2ee8ce81.png)