#demo {
    margin: 30px auto 0 auto;
}

.demo_jui {
    margin: 30px auto 0 auto;
}

.big {
    font-size: 1.3em;
    font-weight: bold;
    line-height: 1.6em;
    color: #4E6CA3;
}

 .spacer {
    height: 20px;
    clear: both;
}

 .clear {
    clear: both;
}

#dt_example pre {
    padding: 15px;
    background-color: #F5F5F5;
    border: 1px solid #CCCCCC;
}

h1 {
    margin-top: 2em;
    font-size: 1.3em;
    font-weight: normal;
    line-height: 1.6em;
    color: #4E6CA3;
    border-bottom: 1px solid #B0BED9;
    clear: both;
}

 h2 {
    font-size: 1.2em;
    font-weight: normal;
    line-height: 1.6em;
    color: #4E6CA3;
    clear: both;
}

a {
    color: #0063DC;
    text-decoration: none;
}

 a:hover {
    text-decoration: underline;
}

ul {
    color: #B0BED9;
}

.css_right {
    float: right;
}

.css_left {
    float: left;
}