body {
  background-color: #F5F5F5;
  color: #555;
  font-size: 1.1em;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

hr {
  margin: 50px 0;
}

.container {
  margin: 40px auto;
  max-width: 700px;
}

.element {
  border: 1px solid #eee;
  height: 300px;
  background: url(http://tympanus.net/codrops-playground/assets/images/cssref/datatypes/calc/roses-1.jpg);
  background-repeat: no-repeat;
  background-color: white;
  background-position: calc(100% - 20px) calc(100% - 20px);
}