body {
    background-color: #FFF;
    color: #64666b;
    font-family: Arial, sans-serif;
    font-size: 16px;
    line-height: 22px;
    min-height: 100vh;
    margin: 0 auto;
}

#main-content {
    margin-bottom: 20px;
}
.panel-heading {
  background-image: url(pix/header.png);
  background-color: yellow;
}
.panel-heading img {
  max-width: 200px;
}

.panel-footer {
  background-color: #fefefe;
  position: fixed;
  bottom: 0;
  width: 100%;
  font-size: 10px;
  line-height: 20px;
}
.panel-footer {
  padding: 10px 15px;
  background-color: #f5f5f5;
  border-top: 1px solid #ddd;
  border-bottom-right-radius: 3px;
  border-bottom-left-radius: 3px;
}

a, a:hover, a:focus, a:visited, a:active {
  text-decoration: underline;
  color: #000;
}

.contrast_mode .input_plz__gemein_name {
  left: 15px!important;
  top: 13px!important;
}