A
{
    COLOR:#000066;
    FONT-FAMILY: Arial;
	text-decoration: none;
	font-weight:bold;
}
A:link
{
	COLOR:#000066;
    FONT-FAMILY: Arial;
	text-decoration: none;
		font-weight:bold;
	}
A:hover
{
    COLOR:#0000FF;
    FONT-FAMILY: Arial;
	font-weight:bold;
	text-decoration: none;
}

.maincontainer
{
background-image : url(../img_knoppen/main.jpg);
background-repeat : no-repeat;
width:800px;
height:800px;
margin-left:0px;
margin-top:0px;
}


.tabcontainer
{
position:absolute;
top:170px;
left:10px;
margin-left:0px;
margin-top:0px;
width:160px;
}

.content
{
	position:absolute;
	left:10px;
	top:250px;
	width:720px;
	height:590px;
	color: navy;
	font-family: Tahoma, Arial;
	font-size: .8em;
	overflow:auto;
}


.tabgewoon
{
width:157px;
height:25px;
background-image : url(../img_knoppen/btn_off.gif);
background-repeat : no-repeat;
text-align:center;
text-indent:6px;
margin-left:3px;
margin-top:5px;
float:left;
border-bottom:none;
font-family : arial,sans-serif ;
font-size:11px;
color:#FFFFFF;
line-height:25px;
cursor:pointer;
font-weight:bold;
}
.tabgewoonknipper
{
width:157px;
height:25px;
background-image : url(../img_knoppen/btn_offknipper.gif);
background-repeat : no-repeat;
text-align:center;
text-indent:6px;
margin-left:3px;
margin-top:5px;
float:left;
border-bottom:none;
font-family : arial,sans-serif ;
font-size:11px;
color:#FFFFFF;
line-height:25px;
cursor:pointer;
font-weight:bold;
}


.tabaktief
{
width:157px;
height:25px;
background-image : url(../img_knoppen/btn_on.gif);
background-repeat : no-repeat;
text-align:center;
text-indent:6px;
margin-left:3px;
margin-top:5px;
float:left;
border-bottom:none;
font-family : arial,sans-serif ;
font-size:11px;
line-height:25px;
color:#FFFFFF;
font-weight:bold;
}