h1, h2, h3, h4, h5, h6 {
    margin-top: 4rem;
    margin-bottom: 2rem;
    font-weight: 300;
}

h1 { font-size: 2em; }
h2 { font-size: 1.5em; }
h3 { font-size: 1.17em; font-weight: 700; margin-top: 5rem; margin-bottom: 2rem;}
h4 { font-size: 1.0em; font-weight: 600; margin-top: 2rem; margin-bottom: 0.83rem;}
h5 { font-size: .83em; }
h6 { font-size: .75em; }

.col-md-9 img {
display: block;
margin-left: auto;
margin-right: auto;
}

a {
  color: #417690;
}

a:hover {
  color:#157ab5;
}

.bg-primary {
    background-image: -webkit-gradient(linear, left top, left bottom, from(#54b4eb), color-stop(60%, #2FA4E7), to(#1d9ce5));
    background-image: linear-gradient(#417690, #417690 60%, #417690);
    background-repeat: no-repeat;
}

.navbar-dark .navbar-brand {
    color: #f5dd5d;
}

blockquote {
  background: #f9f9f9;
  border-left: 10px solid #ccc;
  margin: 3em 10px;
  padding: 1em 10px;
}