body {
 margin:0;
 font-family:sans-serif;
 text-align:center;
 color:#333;
 }
header {
 padding:20px;
 text-align:left;
 }
header img {
 max-width:180px;
 }
main {
 padding:18vh 10px 100px;
 }
h1 {
 font-size:1.4em;
 }


p {
 margin:0.3em 0;
 padding:0;
 line-height:130%;
 }
p.btn {
 margin:1em 0 0;
 }
p.btn a {
 display:inline-block;
 padding:12px 25px;
 background:#005bac;
 color:#fff;
 text-decoration:none;
 border-radius:5px;
 }
footer {
 position:fixed;
 bottom:0;
 width:100%;
 padding:15px;
 font-size:12px;
 color:#777;
 background:#fff;
 }