.pdf_section { width: 100%; text-align: center; display: block;}
.pdf_link { text-align: center;  }
.pdf_link.btn.btn-primary.text-center.btn-nf {
    background: #fff;
    color: #ec008c;
}
.pdf_link.btn.btn-primary.text-center.btn-nf:hover {background: #e14799; color: #ffffff;}
.pdf_link.btn.btn-primary.text-center.btn-nf {
     font-weight: bold; padding: 1rem 4rem; text-transform: uppercase;
}

@media only screen and (max-width:991px){
  .pdf_link.btn.btn-primary.text-center.btn-nf {
     padding: .80rem 3rem;
  }
}

@media only screen and (max-width:767px){
  .pdf_link.btn.btn-primary.text-center.btn-nf {
    padding: .70rem 2.2rem;
  }
}