vue-vuex-starter-kit/src/styles/mixins/field.css

vue, vuex, vue-router

@define-mixin field-present {
  color: color(black lightness(+60%));
}

@define-mixin field-editing {
  color: color(black lightness(+40%));
  text-align: right;
  outline: none;
  box-sizing: border-box;
  background-color: transparent;
  border: none;
  width: 100%;
  height: inherit;
}