body { padding-top: 56px; font-weight: bold; overflow-x: hidden;}
.left-aligned { margin-left: auto; }
.bg-dark { background-color: #2B3454 !important; }
.bg-hero { background-color: #2B3454;}

/* CALLOUT */
.bd-callout { padding:1.25rem; margin-top:1.25rem; margin-bottom:1.25rem; border:1px solid #2B3454; border-left-width:.25rem; border-radius:.25rem }
.bd-callout h4 { margin-bottom:.25rem }
.bd-callout p:last-child { margin-bottom:0 }
.bd-callout code { border-radius:.25rem }
.bd-callout+.bd-callout { margin-top:-.25rem }
.bd-callout-warning { border-left-color:#f0ad4e }
.bd-callout-danger { border-left-color:#d9534f }

/* footer */
footer a { color: white; font-weight: bold; text-decoration: none; }
footer a:hover { color: white; text-decoration: underline; }

/* nav */
.logo {
    width: 5em;;
}

.center {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
  }