.mx-auto {
  margin-right: auto !important;
  margin-left: auto !important;
}

.mt-0 {
  margin-top: 0 !important;
}

.mt-2 {
  margin-top: .5rem !important;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

.me-0 {
  margin-right: 0 !important;
}

.me-2 {
  margin-right: .5rem !important;
}

.me-3 {
  margin-right: 1rem !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

.mb-5 {
  margin-bottom: 3rem !important;
}

.mb-auto {
  margin-bottom: auto !important;
}

.ms-0 {
  margin-left: 0 !important;
}

.p-3 {
  padding: 1rem !important;
}

.px-2 {
  padding-right: .5rem !important;
  padding-left: .5rem !important;
}

.py-4 {
  padding-top: 1.5rem !important;
  padding-bottom: 1.5rem !important;
}

.pt-0 {
  padding-top: 0 !important;
}

.pt-4 {
  padding-top: 1.5rem !important;
}

.pt-5 {
  padding-top: 3rem !important;
}

.pe-0 {
  padding-right: 0 !important;
}

.pe-5 {
  padding-right: 3rem !important;
}

.pb-1 {
  padding-bottom: .25rem !important;
}

.pb-4 {
  padding-bottom: 1.5rem !important;
}

.pb-5 {
  padding-bottom: 3rem !important;
}

.ps-0 {
  padding-left: 0 !important;
}

.ps-5 {
  padding-left: 3rem !important;
}

@media (min-width: 768px) {
  .me-md-auto {
    margin-right: auto !important;
  }
}

@media (min-width: 768px) {
  .mb-md-0 {
    margin-bottom: 0rem !important;
  }
}

@media (min-width: 1200px) {
  .p-xl-4 {
    padding: 1.5rem !important;
  }
}

@media (min-width: 1200px) {
  .py-xl-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
}



.masthead {
  background-image: url('../img/QA%20SITE.png');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  min-height: 60vh;
}
@media (max-width: 768px) {
  .masthead {
    min-height: 40vh;
  }
}