body {
  font-family: "Bitstream Vera Sans", Verdana, sans-serif;
  font-size: 81.25%;
  line-height: 1.23em;
  padding: 0;
  margin: 1.23em;
}
a {
  color: #04a;
  text-decoration: none;
}
a:visited {
  color: #04a;
}
a:hover {
  color: #a40;
  text-decoration: underline;
}
a:active {
  color: #c00;
}
#container {
  width: 76em;
  margin: auto;
}
#topnav {
  height: 55px;
}
#branding-logo {
  width: 50%;
  margin: 0;
  padding: 0;
  height: 55px;
  background: url(/doc/logo.png) no-repeat;
}
#branding-logo a {
  display: block;
  width: 100%;
  height: 55px;
}
#branding-logo span {
  display: none;
}
#nav-main {
  position: relative;
  top: -60px;
  width: 50%;
  margin-left: 50%;
  text-align: center;
}
#nav-main ul {
  padding-left: 0;
  margin-left: 0;
  margin-bottom: 0.5em;
}
#nav-main li a {
  display: inline;
  display: inline-block;
  padding: .46em .62em .38em .62em;
}
#nav-main li a:link,
#nav-main li a:visited {
  color: #000;
}
#nav-main li {
  display: inline;
  display: inline-block;
  background: #e6e6e6 url(/doc/button_background.png) repeat-x;
  border: solid 1px #999;
  margin-left: -1px;
  text-shadow: #fff 0 1px 0;
  box-shadow: 0 1px 1px #ccc;
  -moz-box-shadow: 0 1px 1px #ccc;
  -webkit-box-shadow: 0 1px 1px #ccc;
}
#nav-main li:first-child {
  -moz-border-top-left-radius: 4px;
  border-top-left-radius: 4px;
  -moz-border-bottom-left-radius: 4px;
  border-bottom-left-radius: 4px;
}
#nav-main li:last-child {
  -moz-border-top-right-radius: 4px;
  border-top-right-radius: 4px;
  -moz-border-bottom-right-radius: 4px;
  border-bottom-right-radius: 4px;
}
#nav-main .quickref { color: #444; }
#search {
  width: 100px;
  margin-left: 0.5em;
}
#search.inactive {
  text-align: center;
  color: #444;
}

#content {
  padding: 0;
  position: relative;
  margin-top: 1.5em;
  margin-bottom: 1.5em;
  border-top: solid 1px #aaa;
  border-bottom: solid 1px #aaa;
}
#site-info {
  position: relative;
  text-align: center;
}
#site-info, #site-info a:link, #site-info a:visited {
  color: #aaa;
}
#nav table {
  width: 100%;
}

#content h1 {
	margin-bottom: -0em;
	padding: 0;
}
#content h2 {
	border-top: 1px solid #ddd;
	background: #E2E7F0;
	padding: 2px 5px 5px;
	margin: 1.5em 0 0;
}
#content .subtitle { margin-top: 1em; display: block; }

.navtop a {
  font-weight: normal; font-size: 7pt; 
  float: right; color: #999;
}

code, pre { font-size: 1.2em; }
pre { background: #F0F0F0; padding: 0.5em 1em; }
pre.ebnf, pre.grammar { background: #FFFFE0; }

.detail {
  padding: 0.25em 1em;
  background: #F4F4F4;
}

.left-column {
	width: 48%;
	float: left;
}
.right-column {
	width: 48%;
	float: right;
}
.end-columns { clear: both; }