label {
  color: $c-text--light;
  display: block;
  font-size: rem-calc( 16 );
  font-weight: $f-bold;
  margin: 0 1.751%; // 0 ~18px
  width: 100%;

  input + & {
    display: inline-block;
    font-size: rem-calc( 14 );
    font-weight: $f-regular;
    margin-left: em-calc( 10, 14 );
    width: auto;
  }
}