/*--general--*/
p{
	font-size: .84em;
}

ul,ol,dl{
	font-size: .78em;	
}

sup {
	font-size:.8em;
	vertical-align:super;
}

sub {
	font-size:.7em;
	line-height:1px;
	vertical-align:sub;
	}

#wrapper	{
	margin: 0 auto 2% auto;
	width: 945px;
	text-align: left;
}



/*--home page--*/


#content_home {
	background-color: #FFFFFF;
	background: url(/courses/physics/images/bkgnd_home.gif);	
	border-left: 1px solid #D4D7EA;
	border-right: 1px solid #D4D7EA;
	border-top: 1px solid #D4D7EA;/* ----Michelle made this 1px ---- */
	border-bottom: 30px solid #D4D7EA;
	width: 920px;
	padding: 0 0 1.5em 0;
	margin: 0 auto 1em auto;/* ----used to  have a top margin of 4em but hers is actually lower---- */
	float:left;
}

#content_home .col_1 {
	float:left;
	width:266px;
	margin:2.5em .75em 1em 1.95em;
	position:relative;
	border: 1px solid #AEAEC7;
	background:url(/courses/physics/images/bkgnd_leftnav_ie7.png);
	padding:1em;
}


#content_home .col_2 {
 	float:left;
	width:165px;
	position:relative;
	margin:2.5em 1.5em 7em 1.25em;
}
#content_home .col_3 {
 	float:left;
	position:relative;
	margin:2.5em 0 1em 0em;
}
#content_home .col_1 p { /*----will have to change when we get content for the Course Overview----*/
	margin:.5em 0;
	padding: 0.25em;
}

#content_home ul.home_byunit li a:hover, #content_home ul.home_bytype li a:hover	{
	color: #3333FF;
	text-decoration: none;
	background-color:#D4D7EA;
	padding: 0;
}

#nav ul li {
	position: relative;
	text-transform: none;
	left: 220px;
	top: -3.745em;
}
#nav ul li a {
	display: block;
	text-decoration: none;
	color: #6F7FA7;
	background-color: #1B2238;
	padding: 1.029em 1.209em;
	text-transform: none;
	font-size: 115%;
	font-style: normal;
	letter-spacing: 0em;
	line-height: 1.2em;
}

#unithome{
	padding-bottom: 1em;	
}

ol li.nonum	{/* ----  printable online text link on unit home---*/
	margin-left: -22px;
	padding-left: 0;
	list-style: none;
}

#footer p {
	padding:0 0 0 15px;
	margin:0; 
	color:#FFF; 
	font-size: 75%; 
	width:100%;
	text-align:left;
}
#footer	{
	position:relative;
	clear: left;
	width: 100%;
	padding:0;
	text-align:left;
	background-color: black;
	height: 75px;
}
#footer p {
	padding:0 0 0 15px; 
	margin-top: -.7em; color:#FFF; 
	font-size: 75%; 
}
#footer a {
	color:#FFF; 
	text-decoration:none; 
}
#footer a:hover, #learnerFooter a.active {
	text-decoration:underline;
}
#index_btm {
	margin-left:-26px;
}
#content .leftcol_glossary    {
    float: left;
    width: 40%;
}
#content .rightcol_glossary    {
    margin-left: 44%;
    margin-top: 0;

}
.leftcol_menu    {
    float: left;
    width: 40%;
}
.rightcol_menu    {
    margin-left: 44%;
    margin-top: 0;
}
ol.menu	{/* ---- used for visuals, glossary menu pages---*/
	margin: 1em 0 0 1.25em;
	padding: 0 0 0 10px;
	line-height: 150%;
}
ul.menu {
	margin-top:.9em;
	}
#header {
	text-align:left;
}
#content p.btm_links	{ /* ----	for top|next|previous links at the bottom of the page  ---*/
	position:relative;
	width:600px;
	text-transform: uppercase;
	font-size: .6em;
	font-weight: bold;
	font-style: italic;
	letter-spacing: .25em;
	margin-bottom:-2.8em;
	z-index:100;
}

#btmnav li.logo_hs a img {
	position: relative;
	z-index: 100;
	width:200px;
	padding:0;
	margin: -2.25em 0 0 45em;
	float:left;
}

#wrapper_popup p.btm_links	{/* ---- to make the bottom links on the popup pages not so far down the page ---- */
	margin-top: 0;
	margin-bottom: 1em;
}
#content p.vert_space {/* to add some white space at bottom of shorty-short pages */
	height: 75px;
}
.sub_header {
	font-size: 1.1em;
	letter-spacing: 0.05em;
	font-style: italic;
	margin: 0.5em 0 0 0;
}
#localnav ul {/* ---- list of content for this unit items ---*/
	padding: .75em 0 .25em 0;
	font-size:.77em;
	margin-left:1em;
}
#localnav ul li {
	letter-spacing:normal;
}

#content .img_half table.onlinetext	{
	width: 260px;
	line-height: 150%;
	border-top: 1px solid #AEAEC7;
	border-left: 1px solid #AEAEC7;
	border-collapse: collapse;
	margin: .25em 0 .5em 0;
}

ul.about_list  {
	margin-left:2.5em; 
	padding-top: 1em;
	list-style-type:disc;
}
ol.about_list {
	margin-left:2em; 
	padding-top: 1em;
}

.img_lrg p	{
	/*font-size: .8em;*/
	line-height: 1.5em;
	color: #333366;
	margin: .15em 0 .75em 0;
}

.img_lrg p img.bar  { 
	position: relative;
	zoom: 1;
	border:none;
	margin:0 0 -0.25em 0;
	padding:0;
}
.img_lrg p img.paren_sup	{ 
	margin-bottom:-0.21em;
	border:none;
	padding:0;
}
.img_lrg p img.multi_eq {
	position: relative;
	zoom: 1;
	margin-bottom:-0.35em;
	border:none;
	padding:0;
}
.img_lrg p img.position1 {
	position: relative;
	zoom: 1;
	margin-bottom:-0.5em;
	border:none;
	padding:0;
}
.img_lrg p img.position2 {
	position: relative;
	zoom: 1;
	margin-bottom:-0.4em;
	border:none;
	padding:0;
}
.img_lrg p img.position3 {
	margin-bottom:-0.18em;
	position: relative;
	zoom: 1;
	border:none;
	padding:0;
}
.img_lrg p img.position4 {
	margin-bottom:-.6em;
	position: relative;
	zoom: 1;
	border:none;
	padding:0;
}
.img_lrg p img.position5 {
	margin-bottom:-.8em;
	position: relative;
	zoom: 1;
	border:none;
	padding:0;	
}
.img_lrg p .position6 {
	margin-bottom:2em;
	position: relative;
	zoom: 1;
	line-height:1em;
}

.img_lrg p img.sub  {
	position: relative;
	zoom: 1;
	border:none;
	padding:0;
	margin-bottom:-0.7em;
	
}

#content p.btm_links	{ /* ----	for top|next|previous links at the bottom of the page  ---*/
	position:relative;
	width:600px;
	text-transform: uppercase;
	font-size: .6em;
	font-weight: bold;
	font-style: italic;
	letter-spacing: .25em;
	margin-top:3em;
	margin-bottom:-6em;
	z-index:100;
}
#localnav ul li ul{/* ---- list of content for this unit items ---*/
	padding: 0 1em .25em 0;
	margin-left: 1em;
	list-style-type: none;
	font-size: .87em;
}
#localnav ol	{ /* ---- online text list of sections ---*/
	list-style-position: outside;
	margin: 0 .5em 2em 5em;
	padding: 0;
	padding-left:.5em;
	border: 1px solid left;
}
#localnav ol ul{
	font-size: 80%;
	padding-bottom: 0;
	padding-right: 1em;
	line-height: 1em;
	margin: 0 1em 0 -1.5em;
}
#localnav ol ul a {
	padding-top: 0;
}
#localnav ol ul a:hover {
	text-decoration:underline;
}
#localnav ol	{ /* ---- online text list of sections ---*/
	list-style-position: outside;
	margin: .5em 0 2em .5em;
	padding: 0;
}
#localnav ol li	{
	font-size: 128%;
	line-height: 150%;
	margin: 0 0 1.15em 20px;
	color: #6F7FA7;
	font-style: normal;
	text-transform: none;
	letter-spacing: .015em;
}
#footer	{
	position:relative;
	clear: left;
	width: 100%;
	padding:0;
	text-align:left;
	background-color: black;
	height: 75px;
	margin-left: -100px;
	padding-right: 100px;
}
#footer p {
	position:relative;
	padding:0 0 0 15px; 
	margin-top: -.7em; 
	margin-left:-150px;
	color:#FFF; 
	font-size: 75%; 
	z-index:500px;
	line-height:2.5em;
	overflow:hidden;
	visibility: visible;
}
#footer a {
	color:#FFF; 
	text-decoration:none; 
}