@charset "UTF-8";

html {
  background:url(https://img.mfcimg.com/photos2/217/21772798/135-631-330-948-11209567.jpg) no-repeat center center fixed;
  -webkit-background-size:cover;
  -moz-background-size:cover;
  -o-background-size:75% 75%;
  background-size:100% 100%;
}