body {padding-top: 20px; padding-bottom: 40px;}

/* Custom container */
.container-narrow {margin: 0 auto; max-width: 700px;}
.container-narrow > hr {margin: 30px 0;}

/* Main marketing message and sign up button */
.jumbotron {margin: 60px 0; text-align: center;}
.jumbotron h1 {font-size: 72px; line-height: 1;}
.jumbotron .btn {font-size: 21px; padding: 14px 24px;}

/* Supporting marketing content */
.marketing {margin:0;}
.marketing p + h4 {margin-top: 28px;}