/* Static */
.bt, .bt div, .bb, .bb div {
	background-repeat: no-repeat;
}

/* Bovenhoeken en omranding */
.bt { /* Boven: midden en rechts */
	height: 8px;
	margin: 0;
	background-position: 100% 0;
}
.bt div { /* Boven: links */
	position: absolute;
	width: 8px;
	height: 8px;
	background-position: 0 0;
	font-size: 0;
	line-height: 0;
}

/* Onderhoeken en omranding */
.bb { /* Onder: midden en rechts */
	height: 8px;
	margin: 0 0 0 8px;
	background-position: 100% 100%;
}
.bb div { /* Onder: links */
	position: relative;
	left: -8px;
	width: 8px;
	height: 8px;
	background-position: 0 100%;
	font-size: 0;
	line-height: 0;
}

/* Omranding links */
.i1 {
	background-repeat: repeat-y;
	background-position: 0 0;
	background-color: transparent;
}
/* Omranding rechts */
.i2 {
	background-repeat: repeat-y;
	background-position: 100% 0;
	height: 100%;
}
/* Inhoudwrapper: achtergrond en padding tussen de omranding en inhoud. */
.i3 {
	display: block;
	margin: 0px 2px 0px 2px;
	padding: 1px 13px 1px 13px;
	background-color: #ffffff;
}
/* Maakt de inhoudwrapper auto clearing zodat het goed omgaat met floats (zie http://positioniseverything.net/easyclearing.html). */
.i3:after {
	content: "."; 
	display: block; 
	height: 0; 
	clear: both; 
	visibility: hidden;
}
.i3 {
	display: inline-block;
}
.i3 {
	display: block;
}