<!DOCTYPE html>
<html>
<style>
body { 
  height: 100%;
  width: 100%;
  background: red url('../bugs/repeatable-diagonal-gradient.png') no-repeat fixed;
  margin: 0px;
  overflow: hidden;
}
div { 
  height:200px;
  width: 1020px;
  background: url('../bugs/repeatable-diagonal-gradient.png') no-repeat fixed;
  border-radius: 25px;
}
</style>
<body>
<div >
</div>
</body></html>