Responsive CSS updates.

components/layout/ButtonLayout.js

@@ -2,6 +2,16 @@ import React from 'react';
 import classNames from 'classnames';
 import styles from './ButtonLayout.module.css';
 
-export default function ButtonLayout({ className, children }) {
-  return <div className={classNames(styles.buttons, className)}>{children}</div>;
+export default function ButtonLayout({ className, children, align = 'center' }) {
+  return (
+    <div
+      className={classNames(styles.buttons, className, {
+        [styles.left]: align === 'left',
+        [styles.center]: align === 'center',
+        [styles.right]: align === 'right',
+      })}
+    >
+      {children}
+    </div>
+  );
 }