html, body {
    width: 100%;
    height: 100%;
    padding: 0px;
    margin: 0px;
	background: url(../img/tafel.jpg);
}

#content {
    position: absolute;
    
	top: 0px;
    /*
	left: 10px;
    z-index: 2;
    padding: 15px;
	*/
    line-height: 1.5em;
    color: white;
    font-family: sans-serif;
    font-size: 10px;
	height:100%;
	width: 100%;
	overflow: hidden;
}

#content h1 {
    line-height: 1.3em;
	text-shadow:2px 2px 2px rgba(0,0,0,.6);
	opacity:.3;
	transition-duration: 0.3s;
	display: inline-block;
	padding: 10px 20px;
}

#content h1:hover {
	opacity:1;
}

#content a {
    color: red;
}

#content a:hover {
    color: pink;
}

#albert {
	position: absolute;
	bottom: 0;
	right: 35%;
	max-width: 505px;
	max-height: 739px;
	height:96%;
	/*background: url(../img/albert_small.png) no-repeat 0 0; */
	z-index: 1000;
}

.layer {
	position:absolute;
	top: 0;
	right: 0;
	width:95%;
	height:100%;
	overflow:hidden;
}


#g1, #g2, #g3, #g4, #g5, #g6, #g7, #g8, #g9, #g10, 
#g11, #g12, #g13, #g14, #g15, #g16, #g17, #g18, #g19 {
	position: absolute;
	background: url(../img/gleichungen_xs.png) no-repeat;
	overflow: hidden;
}

#g1 { /* Die Relativi ...*/
	top: 130px;
	left: 0px;
	width: 440px;
	height: 170px;
	background-position: 0px -610px;
}

#g2 { /* Gravi */
	top: 290px;
	left: 20px;
	width: 420px;
	height: 150px;
	background-position: 0 -250px;
}

#g3 {
	top: 400px;
	left: 40px;
	width: 270px;
	height: 100px;
	background-position: 0 -150px;
}

#g4 {
	top: 450px;
	left: 20px;
	width: 350px;
	height: 210px;
	background-position: 0 -400px;
}

#g5 { /* Gitter */
	top: 50px;
	left: 420px;
	width: 190px;
	height: 250px;
	background-position: -420px -80px;
}

#g6 { /* E = mc² */
	top: 30px;
	left: 650px;
	width: 190px;
	height: 80px;
}

#g7 {
	top: 200px;
	left: 650px;
	width: 250px;
	height: 70px;
	background-position: 0 -80px;
}

#g8 {
	top: 290px;
	left: 550px;
	width: 190px;
	height: 70px;
	background-position: -420px -530px;
}

#g9 {
	top: 370px;
	left: 380px;
	width: 170px;
	height: 230px;
	background-position: -440px -600px;
}

#g10 {
	top: 460px;
	left: 520px;
	width: 130px;
	height: 200px;
	background-position: 0 -770px;
}

#g11 {
	top: 320px;
	left: 550px;
	width: 140px;
	height: 110px;
	background-position: -130px -770px;
}

#g12 {
	top: 260px;
	left: 350px;
	width: 190px;
	height: 80px;
	background-position: -420px -440px;
}

#g13 {
	top: 380px;
	left: 740px;
	width: 200px;
	height: 80px;
	background-position: -470px 0;
}

#g14 {
	top: 130px;
	left: 760px;
	width: 190px;
	height: 60px;
	background-position: -420px -320px;
}

#g15 {
	top: 40px;
	left: 920px;
	width: 170px;
	height: 70px;
	background-position: -250px -80px;
}

#g16 {
	top: 170px;
	left: 1060px;
	width: 110px;
	height: 80px;
	background-position: -360px 0;
}

#g17 {
	top: 220px;
	left: 1160px;
	width: 170px;
	height: 80px;
	background-position: -190px 0;
}

#g18 {
	top: 310px;
	left: 1100px;
	width: 170px;
	height: 60px;
	background-position: -420px -390px;
}

#g19 {
	top: 370px;
	left: 1030px;
	width: 150px;
	height: 50px;
	background-position: -270px -150px;
}