Add a background image

src/components/BackgroundImage.js

@@ -0,0 +1,24 @@
+import React from 'react';
+import styled from 'styled-components';
+
+class BackgroundImage extends React.Component {
+
+  render() {
+    return (
+      <BackgroundImg url={this.props.url} />
+    )
+  }
+}
+
+const BackgroundImg = styled.div`
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  background: ${props => props.url ? `url(${props.url}) no-repeat center center` : ''};
+  background-size: cover;
+  filter: blur(5px);
+`;
+
+export default BackgroundImage;