a:focus{outline:none;}

.lab #contents {
	height: 850px;
	width: 994px;
	position: relative;
}
.lab h1 {
	background-image: url(../img/t_laboratory.jpg);
	text-indent: -9999px;
	position: absolute;
	height: 65px;
	width: 248px;
	left: 70px;
	top: 20px;
	background-repeat: no-repeat;
}
.lab h2 {
	text-indent: -9999px;
	display: none;
}
.lab h3.study01 a {
	height: 220px;
	width: 180px;
	display: block;
	text-indent: -9999px;
	position: absolute;
	top: 570px;
	left: 431px;
	background-image: url(../img/btn_lab_led.jpg);
	background-repeat: no-repeat;
	z-index: 999;
}
.lab h3.study01 a:hover {
	height: 220px;
	background-image: url(../img/btn_lab_led_over.jpg);
	outline: none;
}
.lab h3.study02 a {
	height: 235px;
	width: 190px;
	display: block;
	text-indent: -9999px;
	position: absolute;
	top: 41px;
	left: 382px;
	background-image: url(../img/btn_lab_study02.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
	margin: 0px;
	padding: 0px;
}
.lab h3.study02 a:hover {
	height: 235px;
	width: 190px;
	background-image: url(../img/btn_lab_study02_over.jpg);
	outline: none;
}
.lab h3.study03 a {
	height: 235px;
	width: 180px;
	display: block;
	text-indent: -9999px;
	position: absolute;
	top: 363px;
	left: 698px;
	background-image: url(../img/btn_lab_colorvision.jpg);
	background-repeat: no-repeat;
}
.lab h3.study03 a:hover {
	background-image: url(../img/btn_lab_colorvision_over.jpg);
	outline: none;
}
.lab h3.study04 a {
	height: 230px;
	width: 185px;
	display: block;
	text-indent: -9999px;
	position: absolute;
	top: 301px;
	left: 477px;
	background-image: url(../img/btn_lab_study04.jpg);
	background-repeat: no-repeat;
}
.lab h3.study04 a:hover {
	background-image: url(../img/btn_lab_study04_over.jpg);
	outline: none;
}
.lab h3.study05 a {
	height: 230px;
	width: 190px;
	display: block;
	text-indent: -9999px;
	position: absolute;
	top: 71px;
	left: 749px;
	background-image: url(../img/btn_lab_study05.jpg);
	background-repeat: no-repeat;
}
.lab h3.study05 a:hover {
	background-image: url(../img/btn_lab_study05_over.jpg);
	outline: none;
}
.lab h3.study06 a {
	height: 231px;
	width: 187px;
	display: block;
	text-indent: -9999px;
	position: absolute;
	top: 145px;
	left: 102px;
	background-image: url(../img/btn_lab_study06.jpg);
	background-repeat: no-repeat;
}
.lab h3.study06 a:hover {
	background-image: url(../img/btn_lab_study06_over.jpg);
	outline: none;
}
.lab h3.study07 a {
	height: 235px;
	width: 190px;
	display: block;
	text-indent: -9999px;
	position: absolute;
	top: 464px;
	left: 110px;
	background-image: url(../img/btn_lab_study07.jpg);
	background-repeat: no-repeat;
	background-position: 0px 0px;
	margin: 0px;
	padding: 0px;
}
.lab h3.study07 a:hover {
	height: 235px;
	width: 190px;
	background-image: url(../img/btn_lab_study07_over.jpg);
	outline: none;
}

p.study01 {
	position: absolute;
	left: 350px;
	top: 706px;
	background-image: url(../img/img_lab_study01.jpg);
	background-repeat: no-repeat;
	background-position: 0px;
	height: 135px;
	width: 125px;
	text-indent: -9999px;
	z-index: 1;
}
p.study02 {
	position: absolute;
	left: 561px;
	top: 28px;
	background-image: url(../img/img_lab_study02.jpg);
	background-repeat: no-repeat;
	background-position: 0px;
	height: 75px;
	width: 140px;
	text-indent: -9999px;
	z-index: 1;
}
p.study04 {
	position: absolute;
	left: 350px;
	top: 482px;
	background-image: url(../img/img_lab_study04.jpg);
	background-repeat: no-repeat;
	background-position: 0px;
	height: 50px;
	width: 125px;
	text-indent: -9999px;
	z-index: 1;
}
p.study06 {
	position: absolute;
	left: 782px;
	top: 607px;
	background-image: url(../img/img_lab_magnet.jpg);
	background-repeat: no-repeat;
	background-position: 0px;
	height: 210px;
	width: 120px;
	text-indent: -9999px;
	z-index: 1;
}


p.study06 {
	position: absolute;
	left: 782px;
	top: 607px;
	background-image: url(../img/img_lab_magnet.jpg);
	background-repeat: no-repeat;
	background-position: 0px;
	height: 210px;
	width: 120px;
	text-indent: -9999px;
	z-index: 1;
}

.lab h3.maker_faire a {
	height: 235px;
	width: 190px;
	display: block;
	text-indent: -9999px;
	position: absolute;
	top: 41px;
	left: 382px;
	background-image: url(../img/img_lab_maker_faire.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
	margin: 0px;
	padding: 0px;
}

.lab h3.maker_faire a:hover {
	background-image: url(../img/img_lab_maker_faire_over.png);
}