body { background-color: #a0a0a0;   font-size:25px;
	background-image:url("Bilder/Kugel.jpg") }




img { border: 10px solid #fff000; } 


h1 { font-size:50px; color: yellow;}
h6 { font-size:30px;}
h5 { font-size:30px;}
h4 { font-size:30px;}
h3 { font-size:30px;}
h2 { font-size:30px;}


.merksatz { font-size:40px; color:yellow; font-weight:bold; text-align:center;

background-color:orange;
padding: 10px;
margin: 10px

border-left:  10px solid #77eedd;
border-radius: 20px 0 0 20px;
}

/* Hintergrundbild festlegen */
.hintergrund {background-image:url("Kugel.jpg");
              background-repeat:no-repeat; 
background-size: cover;}