.m-size__bg-half {
  min-height: 20rem;
}

.m-size__bg-style1 {
  min-height: 50vh;
}

@media (min-width: 700px) {
  .m-size__bg-half {
    min-height: 30rem;
  }

  .m-size__bg-style1 {
    min-height: 80vh;
  }
}

@media (min-width: 1200px) {
  .m-size__bg-half {
    min-height: 80vh;
  }
}

@media (max-width: 699px) {
  .m-size__bg-mobile {
    min-height: 20rem;
  }
}