message: refactor: removes dead css related to old visualization guidance
diff: @@ -560,51 +560,6 @@ div.insights-file-issue-details-dialog-container {
  b {
  font-weight: 600;
  }
  - .why-vis {
  - padding-top: 4px;
  - font-size: 14px;
  - .ms-Link {
  - color: $communication-primary;
  - }
  - }
  - .tab-stops-accessibility-problems-list {
  - background: $neutral-6;
  - list-style-type: disc;
  - }
  - .landmarks-legend {
  - color: $neutral-100;
  - font-size: 14px;
  - display: table-cell;
  - width: 110px;
  - text-align: center;
  - font-weight: 400;
  - padding: 4px;
  - vertical-align: middle;
  - &.contentinfo-landmark {
  - background-color: $landmark-contentinfo;
  - }
  - &.main-landmark {
  - background-color: $landmark-main;
  - }
  - &.complementary-landmark {
  - background-color: $landmark-complementary;
  - }
  - &.banner-landmark {
  - background-color: $landmark-banner;
  - }
  - &.region-landmark {
  - background-color: $landmark-region;
  - }
  - &.navigation-landmark {
  - background-color: $landmark-navigation;
  - }
  - &.search-landmark {
  - background-color: $landmark-search;
  - }
  - &.form-landmark {
  - background-color: $landmark-form;
  - }
  - }
  .details-view-toggle {
  margin-bottom: 0;
  margin-top: 12px;
  @@ -619,12 +574,6 @@ div.insights-file-issue-details-dialog-container {
  margin: 10px 0px 10px 0px;
  }
  }
  - .details-icon-error {
  - color: $negative-outcome;
  - padding-right: 0.3em;
  - padding-bottom: 0.1em;
  - vertical-align: text-bottom;
  - }
  .overview {
  display: flex;
  flex-direction: row;
  