/* *, *:before, *:after {
    box-sizing: border-box;
} */

/* wird nicht verwendet */
.clearfix:before, .clearfix:after {	
    content: "";
    display: table;
}
.clearfix:after {
    clear: both;
}

html {
    /* Standard-Schrift */
    font-family: Calibri;
    font-size: 22px;
    color: #000000;
    background-color: #000000;
	text-align: center;
	text-decoration: none;
}

html, body {
    padding: 0;
    margin: 0;
	background-image: url(../img/background.jpg);
	background-size: contain;
}

h1, h2, h3, h4, h5, h6 {
    /* Standard-Schrift fuer Ueberschriften */
    margin-top: 3px;
    margin-bottom: 3px;
    text-align: center;
    text-decoration: none;
	color: #FFFFFF;
}

h1 {
	font-size: 32px;
}

h2 {
	font-size: 30px;
}

h3 {
	font-size: 28px;
}

h4 {
	font-size: 26px;
}

h5 {
	font-size: 24px;
}

h6 {
	font-size: 22px;
}