.mb-9 {
  margin-bottom: 5rem !important
}
.mb-auto {
  margin-bottom: auto !important
}
@media(min-width:576px) {
  .mb-sm-9 {
    margin-bottom: 5rem !important
  }
  .mb-sm-auto {
    margin-bottom: auto !important
  }
}
@media(min-width:768px) {
  .mb-md-9 {
    margin-bottom: 5rem !important
  }
  .mb-md-auto {
    margin-bottom: auto !important
  }
}
@media(min-width:992px) {
  .mb-lg-9 {
    margin-bottom: 5rem !important
  }
  .mb-lg-auto {
    margin-bottom: auto !important
  }
}
@media(min-width:1200px) {
  .mb-xl-9 {
    margin-bottom: 5rem !important
  }
  .mb-xl-auto {
    margin-bottom: auto !important
  }
}
@media(min-width:1400px) {
  .mb-xxl-9 {
    margin-bottom: 5rem !important
  }
  .mb-xxl-auto {
    margin-bottom: auto !important
  }
}