delta-index.css

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;
    background-color: #ffffff;
}
.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;
}

div.liDesc>p {
    height: 60px;
}

div.docs h4 {
    font-size: 12px;
}