<link href="https://googleapis.com" rel="stylesheet" type="text/css" />

<style type="text/css">
  /* Force DM Sans on Headings */
  h1, h2, h3, h4 {
    font-family: 'DM Sans', Arial, sans-serif !important;
  }
  /* Force DM Sans on Body Text and Paragraphs */
  p, ul, ol, span, td {
    font-family: 'DM Sans', Arial, sans-serif !important;
  }
</style>