body {
  background-color: #cfffff;
  }
.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 50%;
}

body {
  cursor: url(https://cur.cursors-4u.net/user/use-1/use144.cur), auto;
  }
  
.diypea {
  width: 300px;
  margin: auto;
  background-color: #0000ff;
}