message: docs: use shorthand background CSS property in Routing example
  PR Close
diff: .button {
  - box-shadow: inset 0px 1px 0px 0px #ffffff;
  - background: linear-gradient(to bottom, #ffffff 5%, #f6f6f6 100%);
  - background-color: #ffffff;
  + box-shadow: inset 0 1px 0 0 #ffffff;
  + background: #ffffff linear-gradient(to bottom, #ffffff 5%, #f6f6f6 100%);
  border-radius: 6px;
  border: 1px solid #dcdcdc;
  display: inline-block;
  font-weight: bold;
  padding: 6px 24px;
  text-decoration: none;
  - text-shadow: 0px 1px 0px #ffffff;
  + text-shadow: 0 1px 0 #ffffff;
  outline: 0;
  }
  .activebutton {
  - box-shadow: inset 0px 1px 0px 0px #dcecfb;
  - background: linear-gradient(to bottom, #bddbfa 5%, #80b5ea 100%);
  - background-color: #bddbfa;
  + box-shadow: inset 0 1px 0 0 #dcecfb;
  + background: #bddbfa linear-gradient(to bottom, #bddbfa 5%, #80b5ea 100%);
  border-radius: 6px;
  border: 1px solid #84bbf3;
  display: inline-block;
  font-weight: bold;
  padding: 6px 24px;
  text-decoration: none;
  - text-shadow: 0px 1px 0px #528ecc;
  + text-shadow: 0 1px 0 #528ecc;
  outline: 0;
  }
  