BLOCKQUOTE.epigraph {
    font: 14px/22px normal helvetica, sans-serif;
    margin-top: 10px;
    margin-bottom: 10px;
    margin-left: 50px;
    padding: 15px;
    border-left: 3px solid #ccc;
    background-color: #fafafa;
}

BLOCKQUOTE.epigraph .attribution {
    text-align: right;
}

.right {
    text-align: right;
}

.top-navbar-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: auto;
    height: 40px;
    margin: 0;
    background-color: white;
    z-index:99;
}

.top-navbar {
    border-bottom: 1px solid black;
    line-height: 40px;
}

.top-navbar > * {
    background-color: white;
}

.top-navbar > .left A {
    color: black;
}

.top-navbar > .right {
    text-align: right;
}

.top-navbar > .right > DIV {
    padding-right: 20px;
}

A.headerlink {
    color: white;
    padding: 0 4px;
    text-decoration: none;
    position: absolute;
    top: 0;
    right: -40px;
    background: url("link_16.png") no-repeat scroll 0 0 transparent;
    display: block;
    height: 16px;
    margin-top: -8px;
    opacity: 0.1;
    position: absolute;
    top: 50%;
    transition: opacity 0.5s linear 0s;
    width: 16px;
    visibility: visible;
}

H1:hover A.headerlink,
H2:hover A.headerlink,
H3:hover A.headerlink,
H4:hover A.headerlink,
H5:hover A.headerlink {
    opacity: 1;
}

H1,
H2,
H3,
H4,
H5,
H6 {
    position: relative;
}

.book-title {
    text-align: center;
    margin: 80px 0;
}

.book-title H1 {
    margin: 20px 0;
}

.footer > DIV > DIV {
    font-size: 14px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.footer > DIV > DIV.right {
    text-align: right;
}

P {
    /*text-align:justify;*/
    margin: 0 0 20px 0;
}

LI {
    line-height: 30px;
}

DIV.figure {
    text-align: center;
}

/* mathmpl center */
IMG.align-center {
    margin: 20px auto;
    display: block;
}

IMG.center {
    margin: 20px auto;
    display: block;
}

/* pngmath center */
div.math {
    text-align: center;
}

/* pngmath equation reference */
span.eqno {
    float: right;
}