* {
  font-family: "Roboto", sans-serif;
}
html,
body {
  background-image: url("../pict/bg.jpg");
  height: 100%;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
table {
  width: 100%;
  overflow-y: auto;
}

@media only screen and (min-width: 1200px) {
  .desk {
    border: 0px solid red;
    max-width: 50%;
    max-height: 100%;
    margin: 0px auto;
  }
}