/* this is CSS for sensibletransportation.org site */
/* page references are to CSS -- the missing manual */
/* by david sawyer mcfarland -- a useful o'reilly book */
body, h1, h2, h3, p, ul { /* see p 393 */
    margin: 0;
    padding: 0;
}
body {
    background: url(/backgrounds/beige.jpg);
}
h1, h2, h3, h4 {
    font-size: 1em;
}
a {
    text-decoration: none;
}
/* this next makes 174px equivalent to 17.4em; see page 124 */
body {
    font: 62.5% Tahoma, Arial, Helvetica, sans-serif;
}
/**** headlines code ****/
h1 {
    font: bold 1.8em/120% Verdana, sans-serif;
    margin: 8px auto 18px auto;
    color: #055;
}
h2 { /* used for opening lines of main page and for section heads */
    font-size: 1.5em;
    line-height: 120%;
    margin: 8px auto 8px auto;
    color: #055;
}
h3 {
    font-size: 1.32em;
    color: #055;
    margin: 6px auto 6px auto;
}
h3.indent {
    padding-left: 40px;
    padding-bottom: 15px;
}
/**** various sized clearing spacers ****/
div.spacer1 {
    padding-top: 1px;
    clear: both;
}
div.spacer10 {
    padding-top: 10px;
    clear: both;
}
div.spacer20 {
    padding-top: 20px;
    clear: both;
}
div.spacer40 {
    padding-top: 40px;
    clear: both;
}
/**** if you want red text in a paragraph ****/
p.red {
    color: #f00;
}
strong {
    font-weight: bold;
}
.invisible {
    visibility: hidden;
    font-size: 3em;
}
/* possibly useful for debugging float drops
.rule {
    width: 476px;
    background: #0aa;
    color: #fff;
    margin: 0;
    padding: 0;
}
*/
#wrapper {
    max-width: 920px;
    background: url(/backgrounds/beige.jpg);
}

/**** default link formats *****/
/* this next one gets rid of firefox's dotted box */
a:link {
    text-decoration: none;
    color: #045fc4;
    background-color: transparent;
}
a:visited {
    text-decoration: none;
    color: #084baa;
}
a:hover {
    background-color: #2e9afe;
    color: #fff;
}

/**** sidebar code ****/
#sidebar {
    font-size: 1em;
    float: right;
    color: #fff;
    width: 240px;
    background: url(/backgrounds/EosSpringx2b.gif);
    padding: 0 5px 5px 5px;
    margin: 10px 2px 3px 5px;
}
#sidebar p {
    padding: 0 5px 0 3px;
}
#sidebar h3 {
    padding: 3px 0 3px 10px;
    margin-top: 5px;
    font-size: 1.5em;
    background: url(/backgrounds/texture_lt_blue.jpg);
}
#sidebar a:link {
    color: #adf;
}
#sidebar a:visited {
    color: #adf;
}
#sidebar a:hover {
    color: #fff;
    background-color: #73c1f1;
}
/**** main page div code ****/
#main {
    margin-left: 174px;
    padding: 40px 20px 0 20px;
}
#main p {
    font-size: 1.3em;
    line-height: 140%;
    margin-bottom: 0;
    margin-top: 10px;
    text-indent: 1em;
}
#main ul {
    font-size: 1.3em;
    line-height: 140%;
    padding-top: 5px;
    padding-left: 0;
    margin-left: 1em;
    list-style-type: none;
}
#main ul.clear {
    clear: both;
}
#main ul li {
    background-image: url(/icons/zapf-q.gif);
    background-repeat: no-repeat;
    background-position: 0px 2px;
    padding-bottom: 5px;
    padding-left: 25px;
}
#main ol {
    font-size: 1.3em;
    line-height: 140%;
}

/**** for home page image pair ****/
#wrapfigs {
    width: 496px; /* 2x total figure width (= 492) + 4px for IE safety */
    margin: 1px auto;
    clear: both; /* prevents sidebar interference with figs */
}
#wrapfigs .figure { /* fig width = 210 + 20 + 16 = 246 */
    float: left;
    width: 210px;
    margin: 10px;
    padding: 8px;
    background: url(/backgrounds/texture_lt_blue.jpg);
}
#wrapfigs .figure p {
    font: bold 1.2em/normal Tahoma, sans-serif;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    text-indent: 0px;
    text-align: center;
}
#wrapfigs .figure img {
    border: 3px solid #ddd;
    display: block;
    width: 200px;
    margin: 5px auto 5px auto;
}

img.centered {
    display: block;
    margin: 0 auto 0 auto;
    padding: 0;
    border: 0;
}
img.header {
    display: block;
    margin-left: auto;
    margin-right: auto;
    padding: 1px 0 20px 0;
}
/**** these next two are for generic ul and ur images ****/
img.left {
    display: block;
    float: left;
    margin: 0;
    padding: 0;
    border: 4px inset #999;
}
img.right {
    display: block;
    float: right;
    margin: 0 0 0 15px;
    padding: 0;
    border: 4px inset #999;
}
hr {
    width: 50%;
    border-top: 1px solid #999;
}
/**** footer code ****/
#footer {
    width: 100%;
    height: 10px;
    margin: 20px 10px 0 0;
    clear: both;
}
#footer p.report {
    text-indent: 0;
    font-size: 1em;
    padding-top: 0;
    margin-left: 4em;
    width: 40%;
    color: #666;
    float: left;
}
#footer img {
    width: 80px;
    float: right;
    margin-right: 3em;
    border: 3px inset #999;
}
#footer p.design {
    text-indent: 0;
    font-size: 1em;
    color: #666;
    width: 15%;
    padding-top: 20px;
    padding-left: 10px;
    float: right;
}
.clear:after { /* "easy clearing method" cf p295 */
    content: ".";
    display: block;
    height: 0;
    font-size: 0;
    clear: both;
    visibility: hidden;
}