html
{
  overflow: hidden;
  height: 99%;
}
                         
body
{
  background: #ffffff;
  height: 99%;
  margin: 0;
  padding: 0;
  line-height: 150%;
  text-align: center;
	 overflow-y: scroll;
   overflow-x: hidden; /* hides the horizontal scroll bar */
}

*
{
  font-size: 8pt; 
  font-family: Tahoma, Verdana, sans-serif; 
  color: #000000;
  text-align: left;
}


/* === Containers === */



#mainContentArea
{
  margin: 0 auto 0 auto; 
  display: table; 
  height: 100%;  
  position: relative; 
  overflow: hidden; 
  width: 600px;
}

#tbl{
    text-decoration:underline;
    font-size: 14px;
	color:blue;
}

.link,.linkActive
{
width:75px;
margin-right:10px;
float: left;
margin-top:24px;
text-align:center;
font-family:Georgia, "Times New Roman", Times, serif;
background-image:url(../Images/tab.gif);
position:relative; bottom:0px;
}

.link:hover
{
background-image:url(../Images/tab2.gif);
}

a
{
text-decoration:none;
}

.link a{
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
font-weight:bold;
}

#linkGroup
{
margin-right:10px;
height:40px;
width:600px;
}

#title
{
width:230px;
height:40px;
margin-right:20px;
margin-top:15px;
font-family:Verdana, Arial, Helvetica, sans-serif;
font-size:20px;
font-weight:bold;
text-align:center;
float:left;
}

.contentTitle
{
font-family:Verdana, Arial, Helvetica, sans-serif;
color:#213E74;
font-size:16px;
margin-left:15px;
margin-right:12px;
margin-bottom:12px;
width:573px;
}

#exerciseLinksDiv{
height: 400px;
overflow: auto;	
	float:right;
	
}

.pageContent
{
font-family: Arial, Helvetica, sans-serif;
color:#000000;
font-size:12px;
margin-left:20px;
margin-right:20px;
width:560px;
min-height: 400px;
}


#blueBox
{
	position: absolute;
	vertical-align: middle;
	background-color:#E7EDF8;
	width:600px;
	min-height:200px;
	clear:both;
	
}

#header
{
width:600px;
height:20px;
background-color:#FFFFFF;
background-image:url(../Images/header.gif);
background-repeat:no-repeat;
}

#footer
{
width:600px;
height:20px;
background-color:#FFFFFF;
background-image:url(../Images/footer.gif);
background-repeat:no-repeat;
text-align:center;
padding-right:10px;
color:#BDCDEC;
}
#footer a
{
font-size:9px;
color:#BDCDEC;
}

#contentBox
{
margin-top:10px;
}

.exerciseLinks {
float: right;
}

#home{
	min-height: 205px;
}
#login_signup{
	min-height: 205px;	
}
#exerciseGroup{
	font-weight: bold;
}
#exercises{
	min-height: 345px;
}
.passedEx{
	color:green;
	
}

#exerciseQuestion{
	font-size: 12px;
	max-width: 300px;
	min-height: 100px;
}

#answerForm{
	font-size: 14px;
	min-width: 315px; 
	padding-left: 6px;
	padding-top: 3px;
	 border-radius: 10px;
    border: 1px solid #000;
    outline: none;
  /*font-family: Tahoma, Verdana, sans-serif;*/
}

textarea:focus {
    box-shadow: inset 0 0 1px 1px #aaa;
}

#answerFromSystemFail{
	font-size: 13px;
	margin-top: 10px;
	margin-left: 0px;
	padding-left: 10px;
	line-height: 20px;
	width:450px;
}
#redbox{
	border:3px solid;
	border-color:red;
border-radius:8px;
	padding-left: 5px;
	
}
#error_headline{
	
	font-weight: bold;
}
#answerFromSystemOk{
	width:170px;
	line-height: 20px;
	font-size: 15px;
	margin-top: 10px;
	padding-left: 10px;
	background-color: lime;
	
}
#ouputFromCode{
	
	margin-top:10px;
}

#time{
	margin-left: 0px;
	font-size: 9px;
	float:right;
}


#form {
	margin-top: 7px;
}

#open_php_tag{
	color:red;
	font-size: 14px;
}

#close_php_tag{
	color:red;
	font-size: 14px;
}
.runbutton {
	height:40px;
	width: 180px;
	margin-left: 60px;
background: #cfcfcf;
font-size: 20px;
text-align: center;
display: block;
border-radius:8px;
-moz-border-radius:8px;
-webkit-border-radius:8px;
box-shadow: 0px 3px 5px #000;
-moz-box-shadow: 0px 3px 5px #000;
-webkit-box-shadow: 0px 3px 5px #000;
}
.readmore:hover {
position:relative;
top:1px;
color: #fqq;
box-shadow: 0px 1px 3px #000;
-moz-box-shadow: 0px 1px 3px #000;
-webkit-box-shadow: 0px 1px 3px #000;
/*box-shadow:none;
-moz-box-shadow:none;
-webkit-box-shadow:none;*/
}



html, body {
text-align: center;
}
p {text-align: left;}