.infofeld_bild_l {float: left; margin-right: 10px;}

div.infofeld {
  background-color: #cccccc;
  width: 80%;
  margin-left: 9.6%;
  line-height: 1.5em;
  padding: 10px;
  margin-top: 12px;
  margin-bottom: 12px;
}
div.infofeld h1 {
  font-weight: bold;
  font-size: 100%;
  line-height: 1.5em;
}