body {
  background: linear-gradient(240deg, lightgray, white);
  font-family: "Verdana", sans-serif;
  
  color: black;
  background-color: linear-gradient(ghostWhite, lightSteelBlue); 
  width: 960px;
  margin-top: 10px;
  margin-right: auto; /* Abstand rechts */
  margin-bottom: 10px;
  margin-left: auto; /* Abstand links */
}

ol {
  text-align:left;
}

img {
  border-radius: 20px;
  margin: 20px 0 20px 0;
 }