@appearhere/bloom/components/BtnGroup/BtnGroup.css

Appear Here's pattern library and styleguide

.btn {
  border-radius: 0;
}

.btn:first-child {
  border-top-left-radius: 2px;
  border-bottom-left-radius: 2px;
}

.btn:last-child {
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
}

.btn + .btn {
  border-left-color: var(--color-greyDark);
};

/**
 * The CSS loader won't generate classnames for the `.[context] .btn + .btn`
 * rules without this declaration 😭
 */
.primary,
.danger,
.action,
.whiteout {}

.primary .btn + .btn {
  border-left-color: var(--color-primary--light);
}

.danger .btn + .btn {
  border-left-color: var(--color-danger--light);
}

.action .btn + .btn {
  border-left-color: var(--color-action--light);
}

.whiteout .btn + .btn {
  border-left-color: var(--color-greyLighter);
}