@gravity-ui/uikit/build/esm/components/Toaster/ToastList/ToastList.css

Gravity UI base styling and components

.g-toaster {
  --_--width: 312px;
  position: fixed;
  inset-block-end: 0;
  inset-inline-end: 10px;
  width: var(--g-toaster-width, var(--_--width));
  z-index: 100000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.g-toaster_mobile {
  --_--width: calc(100% - 20px);
  inset-inline-start: 50%;
  transform: translate(-50%);
}