.centered {
  text-align: center;
}
.centered a {
  padding: 0.9375rem 1.875rem;
  font-size: 1.625rem;
  margin-top: 0.625rem;
  margin-left: 0.25rem;
  margin-right: 0.25rem;
}
 .btn-primary,.btn-primary:hover{background:#469da3; border-color:#469da3}
 .btn-secondary,.btn-secondary:hover{background:#c4315a; border-color:#c4315a}
.btn-success {background: #5cb85c;}
 .card{border:none}

 .w50{width:50px}
 .w100{width:100px}
 .w300{max-width:200px}
 .w400{width:310px}
 .w800{max-width:800px}
 .w800{max-width:1000px}