body { 
  background: url(../../img/background/Lippe.jpg) no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

.jumbotron {
  padding-top: 30px;
  padding-bottom: 30px;
  margin-bottom: 30px;
  color: inherit;
  background-color: #eee;
  opacity: 0.6;
}
.jumbotron h1,
.jumbotron .h1 {
  color: inherit;
}
.jumbotron p {
  margin-bottom: 15px;
  font-size: 21px;
  font-weight: 200;
}
.jumbotron > hr {
  border-top-color: #d5d5d5;
}
.container .jumbotron,
.container-fluid .jumbotron {
  border-radius: 6px;
}
.jumbotron .container {
  max-width: 100%;
}

@media screen and (min-width: 320px) {
  .jumbotron {
    padding-top: 24px;
    padding-bottom: 24px;
  }
  .container .jumbotron,
  .container-fluid .jumbotron {
    padding-right: 30px;
    padding-left: 30px;
  }
  .jumbotron h1,
  .jumbotron .h1 {
    font-size: 63px;
  }
}

@media screen and (min-width: 768px) {
  .jumbotron {
    padding-top: 48px;
    padding-bottom: 48px;
  }
  .container .jumbotron,
  .container-fluid .jumbotron {
    padding-right: 60px;
    padding-left: 60px;
  }
  .jumbotron h1,
  .jumbotron .h1 {
    font-size: 63px;
  }
}