body { background-color: #ffff00; 
background-image: url("Bilder/BVB7.jpg"); 
font-size:20px; }

img { border: 10px dotted #ffff00; }

h1 { color: #141414; }

h2 { color: #141414; }

kbd {border:3px solid #141414;}

.merksatz {font-size:24px; 
color: #141414; 
font-weight:bold; 
text-align:center;

background-color:#ffff00;
padding: 10px;
margin: 10px;

border:10px solid #141414;}

/* Hintergrundbild festlegen */