<div class="bg">
  
</div>
* {
  margin: 0;
  padding: 0;
}
.bg {
  background: linear-gradient(295.53deg, #007DB3 53.6%, rgba(255, 255, 255, 0) 53.6%), linear-gradient(241.26deg, #007DB3 52.45%, rgba(255, 255, 255, 0) 52.6%), #6AB1CF;
  height: 100vh;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.