uidc/static/style.css

body {
    font-family: sans-serif;
}

div.login-box {
    margin-left: auto;
    margin-right: auto;
    display: block;
    width: 30em;
    background: #fff;
    border: 1px #888 solid;
    min-height: 20em;

    padding-left: 2em;
    padding-right: 2em;
}

div.login-box h1 {
    font-weight: normal;
    text-align: center;
    vertical-align: middle;
}

div.login-content {
    display: table;
    height: 15em;
    width: 100%;
}

div.login-box div.spacer {
    display: table-row;
    min-height: 3em;
}

div.login-box div.login-challenge {
    width: 100%;
    display: table-row;
}

div.login-challenge div.challenge-type {
    padding-right: 1em;
    display: inline-block;
}

div.login-challenge div.challenge-content {
    margin-left: auto;
    margin-right: auto;
    display: inline-block;
}

div.error-msg {
    background: #fcc;
    border: #888 1px solid;
    border-radius: 5pt;
    padding-left: 1em;
    padding-right: 1em;
}

div.footer {
    text-align: center;
    font-size: .75em;
}