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: 60px 0;

} .marketing p + h4 {

margin-top: 28px;

}