/* -------- NAVIGATIE ---------- */
#navigation {
    clear: both;
    float: left;
    position: absolute;
    top: 100px; left: 0;
    z-index: 56;
    width: 930px;
    height: 28px;
    margin: 0 10px;
    padding: 0;
	border-bottom: 2px solid #ff0000;
	font-size: 1.4em;
	line-height: 1.2em;
}
ul#main_menu {
	padding: 0;
	margin: 0;
	list-style: none;
	line-height: 1;
	border-top: 1px dashed #ff0000;
}
ul#main_menu li {
    position:relative;
    float: left;
	padding: 0;
	margin: 0;
	background-image: none;
}
#main_menu li:hover {
  visibility:visible; /*Fix an IE7 sticky bug*/
}
ul#main_menu li a { 
	padding: 0 12px;
    display: block;
    text-decoration: none;
    color: #002B79;
    background: url(/_img/GBK_menu_sprite.gif) 0 0 no-repeat;
}
ul#main_menu li a.main_link {
	text-indent: -9999px;
	outline: none;
}
ul#main_menu li ul { /* second-level lists */
	position: absolute;
    width: 190px;
    top:100%;
	left: 0;
	margin-left:-999em;
	z-index: 55;
	background: #fff;
	border-top: 2px solid #ff0000;
	border-left: 1px solid #ff0000;
	padding: 3px 0 0 0;
}
ul#main_menu li ul li {
    width: 190px;
    float: none;
    margin: 0; padding: 0;
	background-image: none;
}
ul#main_menu li ul li a { 
    padding: 4px 5px 3px 10px;
    margin: 0;
    background-image: none;
    border-bottom: 1px solid #BFBFBF;
}
ul#main_menu li ul li a:hover { 
    background: #002B79;
    color: #fff;
}
#main_menu li:hover ul, #main_menu li.sfhover ul {
  margin-left: 0; /*Set the left margin to 0 on hover, and the JS hover.*/
}
/* MENU LEVEL 1 SPRITE SPECIFICATIES */
ul#main_menu li a#link_home { 
    width: 30px;
    height: 27px;
    background-position: 0 0;
}
ul#main_menu li a#link_home:hover, ul#main_menu li a#link_home.active {  background-position: 0 -40px; }
ul#main_menu li a#link_nieuws { 
    height: 27px;
    width: 45px;
    background-position: -54px 0;
}
ul#main_menu li a#link_nieuws:hover, ul#main_menu li a#link_nieuws.active {  background-position: -54px -40px; }
ul#main_menu li a#link_over_de_gbk { 
    height: 27px;
    width: 85px;
    background-position: -124px 0;
}
ul#main_menu li a#link_over_de_gbk:hover, ul#main_menu li a#link_over_de_gbk.active {  background-position: -124px -40px; }
ul#main_menu li a#link_kunstenaars_en_vrienden { 
    height: 27px;
    width: 169px;
    background-position: -234px 0;
}
ul#main_menu li a#link_kunstenaars_en_vrienden:hover, ul#main_menu li a#link_kunstenaars_en_vrienden.active {  background-position: -234px -40px; }
ul#main_menu li a#link_tentoonstellingen { 
    height: 27px;
    width: 131px;
    background-position: -428px 0;
}
ul#main_menu li a#link_tentoonstellingen:hover, ul#main_menu li a#link_tentoonstellingen.active {  background-position: -428px -40px; }
ul#main_menu li a#link_kunst_te_koop { 
    height: 27px;
    width: 100px;
    background-position: -585px 0;
}
ul#main_menu li a#link_kunst_te_koop:hover, ul#main_menu li a#link_kunst_te_koop.active {  background-position: -585px -40px; }
ul#main_menu li a#link_word_lid { 
    height: 27px;
    width: 67px;
    background-position: -709px 0;
}
ul#main_menu li a#link_word_lid:hover, ul#main_menu li a#link_word_lid.active {  background-position: -709px -40px; }
ul#main_menu li a#link_contact { 
    height: 27px;
    width: 53px;
    background-position: -803px 0;
}
ul#main_menu li a#link_contact:hover, ul#main_menu li a#link_contact.active {  background-position: -803px -40px; }