body {
    max-width: 120ex;
}

h1, h2 {
    color: #009e69;
}

h1 {
    font-size: 120%;
    font-weight: bold;
}
h2 {
    font-size: 100%;
    font-weight: bold;
}

p {
    padding-left: 2ex;
}

hr {
    border: 0;
    height: 2px;
    background: #009e69;
}

.alert {
    font-weight: bold;
    color: #a00;
}

.emailaddr {
    font-weight: bold;
    font-family: monospace;
}