title: Conditional Formatting all cells in multiple columns based of the value of the cells in another column
body: <p>I’m am trying to use conditional formatting to see which of my clients (over 100 rows) are not utilising their monthly budgets.</p>
  <p>I have their monthly budget in H and their spend for each of the last 3 months in D, E and F.</p>
  <p>What formula can I use that will highlight which months(cells) they didn’t utilise their budget in “red” and which months that they did in “green”.</p>
  <p>Any help would be much appreciated :)</p>