/* general text alignment classes */

.center {text-align:center}
.left {text-align:left}
.right {text-align:right}

.bottom { vertical-align: text-bottom }
.middle { vertical-align: middle }

body{ 
   background-color: #eee;
   margin: 6px;
   padding: 0;
/*   link:#3366ff;
   vlink=#000099;
   alink=#ff0000; */
   font-family:Verdana,Helvetica,Arial,sans-serif;
   font-size:1em
}

#container{
   width: 850px;
   background-color: #fff;
   background-image: url(/~phys211/pics/grey.png);
   background-repeat: repeat-y;
   border: 1px solid #000;
   margin-left: auto;
   margin-right: auto;  
}

#header{
   background-color: #000;
   text-align: center;
}

#menu{
   float: left;
   width: 150px;
   padding-top: 10px;
   padding-left:15px;
   font-size: 80%;
}

#maintext{
   margin-left: 200px;
   margin-right: 20px;
   font-size: .8em;
   margin-bottom: 1px;
   min-height: 400px;
}

#footer{
  font-size: 0.8em;
  text-align: right; 
  font-style: italic;
  color:#696969;
  padding-bottom: 5px;
  padding-right: 5px;
}

h1 {
  font-family:Arial,sans-serif;
  text-align:center;
  font-size: 200%;
  color:black
}

h2 {
  font-family:Arial,sans-serif;
  text-align:center;
  font-size:170%;
  color:#8B0000
}

h3.blue {
  font-family:arial,sans-serif;
  text-align:left;
  font-size:150%;
  color:#000077
}

h3 {
  font-family:arial,sans-serif;
  text-align:left;
  font-size:150%;
  color:black}

h4 {
  font-family:arial,sans-serif;
  text-align:left;
  font-size:120%
}

li{
  margin-top:5px;
  margin-bottom:5px;
}  

li.larger{
  font-size: 120%;
}

p.button {
  margin:0;
  padding-left: 4px;
  padding-right: 2px;
  padding-top: 1px;
  padding-bottom: 1px;
  background-color:#006400; 
  margin-bottom: 0.5ex;
  color: white;
  border-style:solid;
  border-color:black;
  border-width: 1px;
  text-decoration:none;
}

p.button:hover {
  margin:0;
  padding-left: 4px;
  padding-right: 2px;
  padding-top: 1px;
  padding-bottom: 1px;
  background-color:#000064;
  margin-bottom: 0.5ex;
  color:white;
  border-style:solid;
  border-color:black;
  border-width: 1px;
  text-decoration:none;
}

/*
a.button:link {
  color:white;
  text-decoration: none
}

a.button:visited {
  color:white;
  text-decoration: none
}

a.button:hover {
  color:yellow;
  text-decoration: none
}
*/

a:hover{
  color: #ff0000;
}

a{
  text-decoration: none;
  color: #0000dd;
}

a.footer{
  color: #696969;
  text-decoration: underline;
}

p.date{
  font-family:arial,sans-serif;
  text-align:center;
  font-size:150%;
}

hr.questions {
  color:#000077;
  background-color:#000077;
  width:80%;
  height:3px;
  margin-top:20px;
  margin-bottom:20px;
}