/*
Some common special characters:

    ¼    1/4
    ½    1/2
    ¾    3/4
    µ     Greek letter mu
    °       A degree mark
    ©      Copyright
    ²      A super-script 2 (squared)
    ³      A super-script 3 (cubed)
    ←      left arrow
    →      right arrow
    ↑      up arrow
    ↓      down arrow
*/

.caption
{
        font-size: 60%;
}

div.titleheader
{
        margin: 0;
        padding: 0;
        position: relative;
	text-align: center;
	font-weight: bold;
        font-size: 200%;
}

div.fixedwidth
{
        width: 600px;
}

@media print
{

    body
    {
	background:
  	  white
	  none
	  no-repeat
	  fixed
	  10px 10px;
	color: #000000;
        margin: 0;
	margin-left: 50px;
	margin-right: 50px;
        padding: 0;
    }
}	

html
{		
	margin: 0px;
	padding: 0px;
	background: url(topgrnd.jpg) repeat-x top;
	background-color: white;
}

body
{ 
	font: 18pt/24pt Arial, Verdana, sans-serif;
	color: #000; 
	background: url(btmgrnd.jpg) no-repeat bottom left;
}

p
{ 
	font: 18pt/24pt Arial, Verdana, sans-serif;
	margin-top: 0px; 
	text-align: left;
}

h3
{ 
	font: italic normal 28pt georgia; 
	letter-spacing: 1px; 
	margin-bottom: 0px; 
	color: maroon;
}

.table_of_contents
{
    color: red;
    text-decoration: none;
    font-size: 100%;
    margin: 0px;
    padding: 0px;
}

a:link
{ 
	font-weight: normal; 
	text-decoration: none; 
	color: blue;
}

a:visited
{ 
	font-weight: normal; 
	text-decoration: none; 
	color: skyblue;
}

a:hover, a:active
{ 
	font-weight: bold; 
	text-decoration: none; 
	color: darkgreen;
}

a.table_of_contents:link,
a.table_of_contents:visited,
a.table_of_contents:active,
a.table_of_contents:hover
{
    color: red;
    text-decoration: none;
    font-size: 100%;
}

.table_of_contents:link,
.table_of_contents:visited,
.table_of_contents:active,
.table_of_contents:hover
{
    color: red;
    text-decoration: none;
    font-size: 100%;
}

.magnets_contents
{
    color: #CCCCCC;
}

a.magnets_contents:link,
a.magnets_contents:visited,
a.magnets_contents:active,
a.magnets_contents:hover
{
    color: red;
}

.magnets_sub_contents
{
    color: #CCCCCC;
    display: none;
}

.electro_contents
{
    color: #CCCCCC;
}

.electro_sub_contents
{
    color: #CCCCCC;
    display: none;
}

.echem_contents
{
    color: #CCCCCC;
}

.echem_sub_contents
{
    color: #CCCCCC;
    display: none;
}

.radio_contents
{
    color: #CCCCCC;
}

.radio_sub_contents
{
    color: #CCCCCC;
    display: none;
}

.thermo_contents
{
    color: #CCCCCC;
}

.thermo_sub_contents
{
    color: #CCCCCC;
    display: none;
}

.aero_contents
{
    color: #CCCCCC;
}

.aero_sub_contents
{
    color: #CCCCCC;
    display: none;
}

.light_contents
{
    color: #CCCCCC;
}

.light_sub_contents
{
    color: #CCCCCC;
    display: none;
}

.biology_contents
{
    color: #CCCCCC;
}

.biology_sub_contents
{
    color: #CCCCCC;
    display: none;
}

.mathematics_contents
{
    color: #CCCCCC;
}

.mathematics_sub_contents
{
    color: #CCCCCC;
    display: none;
}

.computer_contents
{
    color: #CCCCCC;
}

.computer_sub_contents
{
    color: #CCCCCC;
    display: none;
}