fleet/website/assets/styles/pages/admin/email-preview.less

#email-preview {
  padding-top: 80px;
  padding-bottom: 80px;
  overflow-x: scroll;

  h2 {
    font-size: 24px;
    margin-bottom: 0px;
  }
  h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 0px;
  }

  [purpose='form-factors'] {
    margin-top: 40px;
    margin-bottom: 40px;
  }

  [purpose='preview-title'] {
    max-width: 1200px;
    margin-right: auto;
    margin-left: auto;
  }

  [purpose='preview-selector'] {
    cursor: pointer;
    border: solid 1px @core-vibrant-blue-15;
    min-width: 160px;
    background-color: #FAFAFA;
    height: 40px;
    border-radius: 4px;
    padding: 9px 16px 9px;
    img {
      margin-left: auto;
    }
  }
  [purpose='preview-selector-dropwdown'] {
    cursor: pointer;
  }

  .pretend-inbox-wrapper-for-sample-email {
    margin-left: auto;
    margin-right: auto;
    .preview-iframe {
      margin-top: 40px;
      border: 1px solid #666;
      width: 100%;
      height: 900px;
      max-width: 100%;
    }
    &.simulate-320px-width {
      width: 320px;
    }
    &.simulate-480px-width {
      width: 480px;
    }
    &.simulate-768px-width {
      width: 768px;
    }
    &.simulate-1024px-width {
      width: 1024px;
    }
  }
  @media (max-width: 768px) {
    padding-top: 40px;
    h2 {
      font-size: 20px;
    }
    h3 {
      font-size: 18px;
    }
  }

}