.header-home {
  display: none !important;
}

#hello {
  display: none;
}

@media   (min-width: 0px) and (max-width: 750px) {
  .header {
    display: none;
  }

  .m-header {
    display: grid;
  }

  .m-home-logo {
    display: none;
  }

  .m-logo {
    display: block;
  }
}